-(8y+2)-(7y-7)=4

Simple and best practice solution for -(8y+2)-(7y-7)=4 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -(8y+2)-(7y-7)=4 equation:


Simplifying
-1(8y + 2) + -1(7y + -7) = 4

Reorder the terms:
-1(2 + 8y) + -1(7y + -7) = 4
(2 * -1 + 8y * -1) + -1(7y + -7) = 4
(-2 + -8y) + -1(7y + -7) = 4

Reorder the terms:
-2 + -8y + -1(-7 + 7y) = 4
-2 + -8y + (-7 * -1 + 7y * -1) = 4
-2 + -8y + (7 + -7y) = 4

Reorder the terms:
-2 + 7 + -8y + -7y = 4

Combine like terms: -2 + 7 = 5
5 + -8y + -7y = 4

Combine like terms: -8y + -7y = -15y
5 + -15y = 4

Solving
5 + -15y = 4

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + -15y = 4 + -5

Combine like terms: 5 + -5 = 0
0 + -15y = 4 + -5
-15y = 4 + -5

Combine like terms: 4 + -5 = -1
-15y = -1

Divide each side by '-15'.
y = 0.06666666667

Simplifying
y = 0.06666666667

See similar equations:

| 2x=2x+10 | | 5x^5=125x^3 | | 2(a-3)+6=-3 | | 2x+10=2x | | 6x-4=21x+6 | | 22(x+1)+5=60 | | -4x=-14 | | -4(n+12)=36 | | 3-(d+7)=3(2d+1) | | -4x+7x=-36 | | -4y+3=-17 | | 81=5b+6 | | 4+5(-4n+3)= | | 4m-9=31 | | 6x-1=23 | | (X-2)2+5=0 | | -2x-4y=8 | | X^2+2x+6=0 | | 6x^2+10x+4=0 | | 5x^2-x-2=0 | | 8(x-1)=6x+4+2x | | X^2+8x=-25 | | (X+2)2=-4 | | 6x+9=-103-10x | | -(8y+2)-(-7y-7)=4 | | -4(x-4)=3(-4-x) | | (X+2)1=-4 | | -4x-5+2x=10 | | 4(x-7)2=72 | | 4x-3+5x=-30 | | T+2t=225 | | 3b+45+(-0.75b)=180 |

Equations solver categories