9y-3-7y+7=

Simple and best practice solution for 9y-3-7y+7= 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 9y-3-7y+7= equation:


Simplifying
9y + -3 + -7y + 7 = 0

Reorder the terms:
-3 + 7 + 9y + -7y = 0

Combine like terms: -3 + 7 = 4
4 + 9y + -7y = 0

Combine like terms: 9y + -7y = 2y
4 + 2y = 0

Solving
4 + 2y = 0

Solving for variable 'y'.

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

Add '-4' to each side of the equation.
4 + -4 + 2y = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 2y = 0 + -4
2y = 0 + -4

Combine like terms: 0 + -4 = -4
2y = -4

Divide each side by '2'.
y = -2

Simplifying
y = -2

See similar equations:

| 343b^2-7b^4= | | 4(1+3x)=5(X-2) | | v-9b=m | | 3=-6y+45 | | 10.3z-9.3+6.5=8.1+7.7 | | 2x+13=39 | | F+2.53=4.17 | | 4y-4+7y-5= | | F(x)=3(4b^2) | | -5(-5)+y=-12 | | 0.12n+0.07(1875-n)=0.09(1875) | | 10=-2x+4+7x | | Z+4.4=5.2 | | -4-4(4y-5)+2(3y+5)= | | 5x^2-29x-63=0 | | 10x^2-y^2-8y-64=0 | | 4n+10=6n-18 | | B/3=1 | | (x-5)/(-2)=(x-1)/(-3) | | x^2+21x+522=0 | | 7x-32=90 | | 5-x*4+7=35 | | 34(47-5.5x)=13(5x-7)+25.8 | | -3r-0.9-4.9r+4.1r-2= | | 3=n/11 | | y^2-16y-x^2+64=0 | | 3y+2x=156 | | 2x+-2=-12 | | 3(z-2)-5=4(z-7) | | 13x-18+5x+38=180 | | 15x+3-2=61 | | 52=4/8c |

Equations solver categories