-(-8y+2)-(-7y-7)=3

Simple and best practice solution for -(-8y+2)-(-7y-7)=3 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)=3 equation:


Simplifying
-1(-8y + 2) + -1(-7y + -7) = 3

Reorder the terms:
-1(2 + -8y) + -1(-7y + -7) = 3
(2 * -1 + -8y * -1) + -1(-7y + -7) = 3
(-2 + 8y) + -1(-7y + -7) = 3

Reorder the terms:
-2 + 8y + -1(-7 + -7y) = 3
-2 + 8y + (-7 * -1 + -7y * -1) = 3
-2 + 8y + (7 + 7y) = 3

Reorder the terms:
-2 + 7 + 8y + 7y = 3

Combine like terms: -2 + 7 = 5
5 + 8y + 7y = 3

Combine like terms: 8y + 7y = 15y
5 + 15y = 3

Solving
5 + 15y = 3

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 = 3 + -5

Combine like terms: 5 + -5 = 0
0 + 15y = 3 + -5
15y = 3 + -5

Combine like terms: 3 + -5 = -2
15y = -2

Divide each side by '15'.
y = -0.1333333333

Simplifying
y = -0.1333333333

See similar equations:

| (M-6)=4 | | x+0.2x+0.06x=50.40 | | 15+6x=51 | | (-1,-1),(1,-3),(2,0)= | | 6x+14=9x-1 | | 119=-6+5(-3x+4) | | 5(x+1)+30=-2x | | 4-1.75= | | x/5(x+10y-4) | | 5=-4+2x | | -9=-3v-6v | | 4(m+9)=-3(m-4) | | (7,-2)(-6,-1)= | | 43+5x=48 | | -7-6a=-31 | | X-3=5x-4 | | X+3=56 | | 20+2x=50 | | 3(2x-3)=4 | | 6x^2-27x-20=0 | | (6,7-3)(-8,-11)= | | f(x)=x^2-6x+11 | | (-3,5),(-3,-3),(3,-3)= | | 2+30/t=4 | | (3x-2)(4x+9)=0 | | 7x/5+4x/5 | | (4x-9y)(3x+11y)=0 | | x+x+x+5+x+7=40 | | x-3+x-3+x+8+x+8+16=94 | | 5x^2-30x+135=0 | | 2y+15=9y-13 | | j/6-9=5/4 |

Equations solver categories