Let a = -j-5k and b = 27+3+4k. Find - 2a - 26. -2a - 26 =

Q: 10. 5x + 4y = -20 anoit InU 11. an

A:

Q: b- 4b+4 0

A:

Q: -a2+7b4-2c3 a=-4 b=-2 c=-3

A:

Q: -2y-8=4y+34

A: We have given the equation, -2y-8=4y+34

Q: -2x + 4 = 7

A:

Q: 5a +7=10

A: 5a + 7 = 10 Subtract 7 on both side, 5a =3

Q: 7x + 8y = 67  3x + 6y = 39

A: Solving system of equations means finding the value of the variable involved into the equation.

Q: 2x=3y-4, -6x+12y=6

A: It is an important part of statistics. It is widely used.

Q: -7=2r+1

A: Given,     -7 = 2r + 1         ⇒  2r = -7 -1         ⇒   2r = -8        ⇒     r =  -82

Q: 5. Find 5A-3B. [6-5 8 [7 5-61 B 4 3-4 5 -4 3

A:

Q: 4b2 + 8b +7 = 4

A: Given that

Q: 3n+20=15

A: solve the given 3n+20=15

Q: Let a = - 3j and b = 4ỉ + 3j + k. Find 2ā – 36. 36 = 2ā -

A:

Q: 2×-3y

A:

Q: -4y-12=6y+58

A: Given:

Q: Find a4 when a1 = 3 and r = - 2

A:

Q: -3y+6=-3(2y+2)

A: Answer is -4 Explanation is given below..

Q: -(m-6)=3m+14

A: Given, -(m-6)=3m+14 Now solve the parenthesis, We get, -m+6=3m+14

Q: 2x+5y=-4 -2x+3y=20

A: The given equations are 2x + 5y = –4 and –2x + 3y = 20. Add the given equations as follows. Thus,…

Q: 5y+10=4y-10

A: 5y+10 = 4y-10 Now add 10 to both sides then we have, 5y+10+10 = 4y-10+10 5y+20 = 4y Now subtract 20…

Q: -2g + = 3g - 37

A:

Q: 6y²=7y+20

A: Given: 6y2=7y+20

Q: 3=-6+r

A:

Q: -3x+8=2

A: Given that  -3x+8=2 We need to find value of x

Q: 2x+8=-6

A:

Q: -8b2-3b+22=0

A: Given The quadratic equation  -8b2-3b+22=0 We have to solve the equation.

Q: -2a -9=6a+15

A: here given -2a-9=6a+15 add both side by 2a 2a-2a-9=2a+6a+15 -9=8a+15 add both side -15 we get…

Q: - 6x + 13 =19

A:

Q: -9x - 2 = -6x + 1- 18

A: