-4x+7=9x+12

Simple and best practice solution for -4x+7=9x+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 -4x+7=9x+12 equation:


Simplifying
-4x + 7 = 9x + 12

Reorder the terms:
7 + -4x = 9x + 12

Reorder the terms:
7 + -4x = 12 + 9x

Solving
7 + -4x = 12 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
7 + -4x + -9x = 12 + 9x + -9x

Combine like terms: -4x + -9x = -13x
7 + -13x = 12 + 9x + -9x

Combine like terms: 9x + -9x = 0
7 + -13x = 12 + 0
7 + -13x = 12

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

Combine like terms: 7 + -7 = 0
0 + -13x = 12 + -7
-13x = 12 + -7

Combine like terms: 12 + -7 = 5
-13x = 5

Divide each side by '-13'.
x = -0.3846153846

Simplifying
x = -0.3846153846

See similar equations:

| 1/3x-4=-10 | | 8h-16=24 | | 41/8+32/3+51/2= | | 12x-7x=2x-7 | | -10+12m+16=-90 | | 5w-7=67 | | 5x+2=3y-12+63 | | 4x+1=x+5+x-3 | | 13(3x+4)-7(2x-5)=5x-15 | | -5-8+12=34 | | 13x-5=44 | | .8*x=300000 | | a+10b=-16 | | (-8-8i)-7-(8i)=0 | | 4x^2+4x+1=441 | | .9*x=300000 | | -2-6=-6-2 | | -6k+5+k=85 | | 3=7(0-2)+17 | | 18x-30-7x=25 | | 3.33333= | | 19x+2=16x+8 | | -16t^2+88t+4=100 | | -70+9x=8 | | 24x=120x+600 | | 5x-7+3x=57 | | 3x^2-15x+30=0 | | 13xy+7x(6y-4)= | | 8y+4=8y-5 | | 2(3d-2)-5=-23 | | (2w+17)(2w+13)=396 | | 13y+8=8+12y |

Equations solver categories