7x+-21+5x+-3=180

Simple and best practice solution for 7x+-21+5x+-3=180 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+-21+5x+-3=180 equation:


Simplifying
7x + -21 + 5x + -3 = 180

Reorder the terms:
-21 + -3 + 7x + 5x = 180

Combine like terms: -21 + -3 = -24
-24 + 7x + 5x = 180

Combine like terms: 7x + 5x = 12x
-24 + 12x = 180

Solving
-24 + 12x = 180

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 12x = 180 + 24

Combine like terms: -24 + 24 = 0
0 + 12x = 180 + 24
12x = 180 + 24

Combine like terms: 180 + 24 = 204
12x = 204

Divide each side by '12'.
x = 17

Simplifying
x = 17

See similar equations:

| 8x-(3x+5)=3x-39 | | 6x+142+2x+158=180 | | 7x+21+5x+-9=180 | | 4x+47+7x+-32=180 | | 6x+-21+3x+75=180 | | 6x+118+2x+150=180 | | 5x+49+8x+-129=180 | | 2x^2+49=65 | | 5n^2+3n+296=0 | | 2x+94+4x+182=180 | | 5x+106+8x+165=180 | | 2x+111+5x+20=180 | | 5x+150+8x+264=180 | | 2x+86+5x+136=180 | | y^3+2y^2=9y+18 | | 4(y-3)=24 | | 5x+127+2x+95=180 | | 2x+106+6x+-38=180 | | y^3=121y | | 6x+-22+3x+121=180 | | z^2+24=11z | | 5x+144+9x+120=180 | | 2x+176+7x+148=180 | | 9x+5+4x+32=180 | | 6x+38+2x+54=180 | | 3x+99+8x+224=180 | | 8x+43+5x+-6=180 | | 8x+43=5x+-6 | | 7x+192+4x+109=180 | | (-17)-(-22)=0 | | sinx=0.5 | | -11(1.5)(.12(-12))=0 |

Equations solver categories