-3y-(-7)=-8

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


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

Multiply -1 * -7
-3y + 7 = -8

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

Solving
7 + -3y = -8

Solving for variable 'y'.

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

Add '-7' to each side of the equation.
7 + -7 + -3y = -8 + -7

Combine like terms: 7 + -7 = 0
0 + -3y = -8 + -7
-3y = -8 + -7

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

Divide each side by '-3'.
y = 5

Simplifying
y = 5

See similar equations:

| 8(2w-6)+4(-4-5w)=0 | | 3a+4.6=9.1 | | 91+3=583 | | .37a+.39b=5.65 | | P=9-0.3q | | 2-3n=-4 | | 24-5p=-1 | | 9x-6(x-1)=-3 | | 13-x-1=9 | | 19t-6=70 | | A+B=3(C-B) | | 9p+8=80 | | 3-6x=45 | | 6x-7=7x+12 | | x+4=9x+4 | | 2x-3=2x-3 | | 10(x+0.5)=3x+5+7x | | 3x-4x-8=7 | | 10x=110 | | a+(-2a)+(-2a-14)=-2 | | 6x(8-40)+9= | | 5-(t+3)=-1+2(t-3) | | 4+5x=-2x+25 | | 240*0.25x=390 | | 2.6+18=2.4x+22 | | 2x=-22 | | 7y=5(21) | | 7-5t=17 | | 7-2c=3 | | 5x+2=101-6x | | 5y+20x=15 | | 8x(7-5)+9= |

Equations solver categories