1) -4y-5z=-6 z=4x-2y-8 r = −2x + 3 2) -2r-s-1=-15 S=r-6 1=2s +3

Q: solve each equation for x. 0.05x + 0.04(x - 400) = 92

A: Given- 0.05x+0.04x-400=92 To solve- The above equation for x.

Q: 2. 5x + 15y = 75

A:

Q: Solve the following equation. 35x-4 = 6

A:

Q: Solve the equation A = 8² for s. Assume § > 0. Answer in the form s = www.

A: given A=s2given  s>0

Q: solve each equation

A: To solve, 3x+1=4

Q: Solve the equation

A: 126-x  =2Formula:xyn=xnyn

Q: 1 - 50= 5x 一

A:

Q: Solve each equattion -2 = 9 x 3    16

A:

Q: Solve each equation. Determine by inspection the sum and product of the roots and use the results in…

A:

Q: Solve each equation and check for extraneous solutions

A: Solve each equation and check for extraneous solutions     5-4x=1+-4-4x

Q: Solve for the equation   2a²+ a – 10 = 0

A:

Q: Solve each by setting up and solving an appropriate equation. Glenn invests $4000 at 5% annual…

A: The principle amount invested by Glenn is P=$4000 The annual interest rate is given as r=5% The time…

Q: 72 Vx-Vx+ 3= -

A:

Q: Solve each by setting up and solving an appropriate equation. Find three consecutive integers such…

A: Let       x=smallest integerx+1=middle integerx+2=largest integer From the statement:…