9y-7=12y-13

Simple and best practice solution for 9y-7=12y-13 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-7=12y-13 equation:


Simplifying
9y + -7 = 12y + -13

Reorder the terms:
-7 + 9y = 12y + -13

Reorder the terms:
-7 + 9y = -13 + 12y

Solving
-7 + 9y = -13 + 12y

Solving for variable 'y'.

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

Add '-12y' to each side of the equation.
-7 + 9y + -12y = -13 + 12y + -12y

Combine like terms: 9y + -12y = -3y
-7 + -3y = -13 + 12y + -12y

Combine like terms: 12y + -12y = 0
-7 + -3y = -13 + 0
-7 + -3y = -13

Add '7' to each side of the equation.
-7 + 7 + -3y = -13 + 7

Combine like terms: -7 + 7 = 0
0 + -3y = -13 + 7
-3y = -13 + 7

Combine like terms: -13 + 7 = -6
-3y = -6

Divide each side by '-3'.
y = 2

Simplifying
y = 2

See similar equations:

| 4x^2+(-0.75x+1.25)(-0.75x+1.25)+4xy-12x-6(-0.75x+1.25)+5=0 | | 7-8(1-3s)=21 | | 5x+(x+6)+5x+(x+6)=312 | | 7-8(1)3s=21 | | (5x-3)2=9 | | 2(x-1+x+x2+3)=7(2) | | x-(x+5)=15 | | x-1+x+x2+3=7 | | -33=3y-4y | | 5y-x=19 | | 11x-18=9x+8 | | x+277=277+456 | | 5x+5x+(x-6)+(x-6)=312 | | x+277=456+277 | | 25=-5+6a-24 | | 4p+8=(p-4)+8(9+p) | | |x|+2=11 | | 3y+7=13y+2 | | 25x-4x^3=0 | | 5x+5x+(x+6)+(x+6)= | | 2x-(x+277)=179 | | 3.5(n+4)=-2.9(n+9) | | -21=-5(3k-7) | | 5k=4k+4 | | 5Y-2(Y+4)=6Y-9 | | 4x^3-400=0 | | 3y-7=13y+2 | | 9b+-(18)-3b+11= | | 11(x-9)=-5-6 | | p+4p=255 | | -5z-4=2(z+5) | | 35b+3=-27-9b |

Equations solver categories