15-4x=-7x+12

Simple and best practice solution for 15-4x=-7x+12 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 15-4x=-7x+12 equation:


Simplifying
15 + -4x = -7x + 12

Reorder the terms:
15 + -4x = 12 + -7x

Solving
15 + -4x = 12 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
15 + -4x + 7x = 12 + -7x + 7x

Combine like terms: -4x + 7x = 3x
15 + 3x = 12 + -7x + 7x

Combine like terms: -7x + 7x = 0
15 + 3x = 12 + 0
15 + 3x = 12

Add '-15' to each side of the equation.
15 + -15 + 3x = 12 + -15

Combine like terms: 15 + -15 = 0
0 + 3x = 12 + -15
3x = 12 + -15

Combine like terms: 12 + -15 = -3
3x = -3

Divide each side by '3'.
x = -1

Simplifying
x = -1

See similar equations:

| 8x+42=-6x | | 2(w+6)-5w=21 | | 7y=-810 | | -160=4(-5+5x) | | t+50=282 | | 72-8x=0 | | u-55=77 | | 4x(x+2)-5=15 | | x+87=-4x+7 | | (Y-12)+7=180 | | 5u+15=110 | | 7+8c=47 | | -18-x=2(x-1)-4 | | 90=5y+15 | | 6+3x=(6+3x) | | 4b+5=37 | | x^2+22x+121=24 | | 5p=9 | | 2=m+7-5 | | 4(x-11)=17-4x | | -7(k-8)+2= | | 2.4x-1.8x=6 | | 7a-3=2a-18 | | 2(3y-5)+4(y+8)=3y+29 | | 8(x+6)+7(x+6)=6x-6 | | 2.4x-1.8=6 | | x^2+x+4=6x-2 | | b^2+8b-48=0 | | -12+4m=-2m+2 | | 3x-5=4x+20-x | | 15x^2+78x+99=0 | | 9=x*7 |

Equations solver categories