(7x+5)+(-3x-12)=

Simple and best practice solution for (7x+5)+(-3x-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 (7x+5)+(-3x-12)= equation:


Simplifying
(7x + 5) + (-3x + -12) = 0

Reorder the terms:
(5 + 7x) + (-3x + -12) = 0

Remove parenthesis around (5 + 7x)
5 + 7x + (-3x + -12) = 0

Reorder the terms:
5 + 7x + (-12 + -3x) = 0

Remove parenthesis around (-12 + -3x)
5 + 7x + -12 + -3x = 0

Reorder the terms:
5 + -12 + 7x + -3x = 0

Combine like terms: 5 + -12 = -7
-7 + 7x + -3x = 0

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

Solving
-7 + 4x = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 4x = 0 + 7

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

Combine like terms: 0 + 7 = 7
4x = 7

Divide each side by '4'.
x = 1.75

Simplifying
x = 1.75

See similar equations:

| 25m-14m=77 | | x=2(90-x) | | 25+a=3a | | 0.75a=-9 | | 14m-6m=80 | | 3x+3y=-9 | | 2y^2+3y=0 | | 3w+3=4w-17 | | 0.75=-9 | | 4m+2=8 | | 2x^2+4x-56=0 | | 15-4n=8+2n | | 15c+10c=100 | | 3b+4b=42 | | 18x^2+2=12x | | x+17=90 | | 3b^2+b-2=0 | | 7=12-5u | | 0.4x-1x=-1.8 | | 6t^2=-54t | | 8x-1=18-8x-3 | | 6=12-5u | | 9n-9=54 | | 4x-x=-18 | | 5+2x=-1x-1 | | 4x+5+3x+5=21 | | x^2-5x=-3x+3 | | 36m^2-64=0 | | 4x-1x=-18 | | z^2+7z+z+7=0 | | 6y^2+17y+7=0 | | 6(1-4x)=150 |

Equations solver categories