-7x+4+3x-12=0

Simple and best practice solution for -7x+4+3x-12=0 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 -7x+4+3x-12=0 equation:


Simplifying
-7x + 4 + 3x + -12 = 0

Reorder the terms:
4 + -12 + -7x + 3x = 0

Combine like terms: 4 + -12 = -8
-8 + -7x + 3x = 0

Combine like terms: -7x + 3x = -4x
-8 + -4x = 0

Solving
-8 + -4x = 0

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + -4x = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -4x = 0 + 8
-4x = 0 + 8

Combine like terms: 0 + 8 = 8
-4x = 8

Divide each side by '-4'.
x = -2

Simplifying
x = -2

See similar equations:

| 42=8+13 | | -9-(-3)+4= | | -13-(5)+3= | | 3(x+2)=4x-7 | | -13-(15)+3= | | 5x+6(x-4)=8x-3(2x+1) | | -6+(-6)+16= | | 9x+1+12x+3=46 | | 5x-15=22 | | 3x-5+x+7=8x-14 | | 3x-4(2x-7)=7 | | 7+5-(8)= | | 14/.58= | | 7+5(8)= | | f/45-2/9=2/9 | | q/5=41 | | y+3x=0 | | 3x^2-36x-75-108=0 | | 4(8n-1)=19+32n | | -(-4x+7)=-2+4x | | 7x+5x+3=21x-5 | | y=108+16(x) | | 2x+x+36=0 | | 16+3x^2=8x | | z=-3 | | -8(a-4)+3a=2(4a+9)+1 | | -28=-7(3x+4)+21x | | 4b+10=22 | | 2x+6x-38=x+28+2x^2 | | 4a-30=22 | | a*2-4= | | 2x+6x-38=x+28+2x |

Equations solver categories