7+2y-4=5y+12-2y

Simple and best practice solution for 7+2y-4=5y+12-2y 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 7+2y-4=5y+12-2y equation:


Simplifying
7 + 2y + -4 = 5y + 12 + -2y

Reorder the terms:
7 + -4 + 2y = 5y + 12 + -2y

Combine like terms: 7 + -4 = 3
3 + 2y = 5y + 12 + -2y

Reorder the terms:
3 + 2y = 12 + 5y + -2y

Combine like terms: 5y + -2y = 3y
3 + 2y = 12 + 3y

Solving
3 + 2y = 12 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
3 + 2y + -3y = 12 + 3y + -3y

Combine like terms: 2y + -3y = -1y
3 + -1y = 12 + 3y + -3y

Combine like terms: 3y + -3y = 0
3 + -1y = 12 + 0
3 + -1y = 12

Add '-3' to each side of the equation.
3 + -3 + -1y = 12 + -3

Combine like terms: 3 + -3 = 0
0 + -1y = 12 + -3
-1y = 12 + -3

Combine like terms: 12 + -3 = 9
-1y = 9

Divide each side by '-1'.
y = -9

Simplifying
y = -9

See similar equations:

| -2x+8=30 | | -15x+22x-81=157 | | 4y-9y=30 | | 4x+5=-4+5x | | 5t+9t=98 | | X+5=4x-19 | | -245+18x-27x=196 | | 16m=13 | | -3(7p+3)-2(1-17p)=3(3+4p) | | 6x+3x-307=269 | | 5-6(2+y)=y-14 | | 5x-(4x+4)=3 | | 10=8(3y-4)-23y+20 | | 6x+2+4x+5=9x+3 | | x-121=0 | | -435-23x+7x=173 | | 4p-19=28 | | 7p+9=14+6p | | 4D=3D-8 | | -155+2x+6x=261 | | 2x+8=480 | | 12+4v=8 | | 5x-2=57 | | 94=-2(1+6p) | | 14k+55=11k+94 | | 9x+22=7x+16 | | 4x^2-36y^2=0 | | 3st^2-9s^3t+6s^2t^2= | | 27x-137-16x=226 | | t^2-7t-30=0 | | 3x^2-11x-70=0 | | r=2m+7q |

Equations solver categories