Explanation Given: The equation is given as y − 14 7 16 = − 14 15 32 . Concept used: Add the number that is subtracted from the unknown from both sides of the equation. Calculation: y − 14 7 16 = − 14 15 32 y − 231 16 = − 463 32 y − 231 16 + 231 16 = − 463 32 + 231 16 y + 231 − 231 16 = − 463 + 462 32 y + 0 = − 1 32 y = − 1 32 To check: Put the obtained value in the given equation and verify the answer

7th Edition

ISBN: 9780100548169

Author: SMITH

Publisher: YUZU

See similar textbooks

Concept explainers

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

Videos

Question

Chapter 42, Problem 70A

To determine

To solve:

The equation by using addition principle of equality.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 42, Problem 69A

Chapter 42, Problem 71A

Students have asked these similar questions

12.42 The steady-state distribution of temperature on a heated plate can be modeled by the Laplace equation, 0= FT T + 200°C 25°C 25°C T22 0°C T₁ T21 200°C FIGURE P12.42 75°C 75°C 00°C If the plate is represented by a series of nodes (Fig. P12.42), cen- tered finite-divided differences can be substituted for the second derivatives, which results in a system of linear algebraic equations. Use the Gauss-Seidel method to solve for the temperatures of the nodes in Fig. P12.42.

9.22 Develop, debug, and test a program in either a high-level language or a macro language of your choice to solve a system of equations with Gauss-Jordan elimination without partial pivoting. Base the program on the pseudocode from Fig. 9.10. Test the program using the same system as in Prob. 9.18. Compute the total number of flops in your algorithm to verify Eq. 9.37. FIGURE 9.10 Pseudocode to implement the Gauss-Jordan algorithm with- out partial pivoting. SUB GaussJordan(aug, m, n, x) DOFOR k = 1, m d = aug(k, k) DOFOR j = 1, n aug(k, j) = aug(k, j)/d END DO DOFOR 1 = 1, m IF 1 % K THEN d = aug(i, k) DOFOR j = k, n aug(1, j) END DO aug(1, j) - d*aug(k, j) END IF END DO END DO DOFOR k = 1, m x(k) = aug(k, n) END DO END GaussJordan

11.9 Recall from Prob. 10.8, that the following system of equations is designed to determine concentrations (the e's in g/m³) in a series of coupled reactors as a function of amount of mass input to each reactor (the right-hand sides are in g/day): 15c3cc33300 -3c18c26c3 = 1200 -4c₁₂+12c3 = 2400 Solve this problem with the Gauss-Seidel method to & = 5%.

Chapter 42 Solutions

EBK MATHEMATICS FOR MACHINE TECHNOLOGY

Ch. 42 - Write the expression "A number divided by 7 plus...Ch. 42 - Use scientific notation to solve (6.325 108)(9.4...Ch. 42 - Prob. 3A Ch. 42 - If a=7.5 and b=9.45 , what is the value of a+4bb2a...Ch. 42 - Prob. 5A Ch. 42 - Prob. 6A Ch. 42 - Prob. 7A Ch. 42 - Prob. 8A Ch. 42 - Prob. 9A Ch. 42 - Solve each of the following equations using the...

Knowledge Booster

$Advanced Math$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.

The equation by using addition principle of equality.

Solution Summary: The author explains how the equation is solved using the addition principle of equality. The value is y=-132.

Concept explainers

Videos

To solve: The equation by using addition principle of equality.

Want to see the full answer?

Chapter 42 Solutions

To solve:

The equation by using addition principle of equality.