-142-9x=9x+20

Simple and best practice solution for -142-9x=9x+20 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 -142-9x=9x+20 equation:


Simplifying
-142 + -9x = 9x + 20

Reorder the terms:
-142 + -9x = 20 + 9x

Solving
-142 + -9x = 20 + 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.
-142 + -9x + -9x = 20 + 9x + -9x

Combine like terms: -9x + -9x = -18x
-142 + -18x = 20 + 9x + -9x

Combine like terms: 9x + -9x = 0
-142 + -18x = 20 + 0
-142 + -18x = 20

Add '142' to each side of the equation.
-142 + 142 + -18x = 20 + 142

Combine like terms: -142 + 142 = 0
0 + -18x = 20 + 142
-18x = 20 + 142

Combine like terms: 20 + 142 = 162
-18x = 162

Divide each side by '-18'.
x = -9

Simplifying
x = -9

See similar equations:

| 9x-30=4x+5 | | 6(3z-1)-3(z+4)=8(2+1) | | 6x-5=14x-29 | | 7(z+11)=49(z+38) | | 10x+7=37 | | (x+7)(x+7)(x-2)=0 | | 136-4x=5x+19 | | 5(z-7)=3(z+5) | | 5x-12=43 | | (x+7)(x+7)(x+2)=0 | | 4(3z-1)-2(z+2)=5z+1 | | -5+5x=45 | | 13y+16=4y+97 | | 9y-65=2y-9 | | 16+2w=6w | | n-24=72 | | 97-6=7x+19 | | (1.3-2.1a)(4.2)=3.36 | | 73x+4=492x-3 | | 150=p-30 | | 5y-12=2y+15 | | k-5=17 | | 74x+3=49 | | 4+3x=20+1x | | x^2-5x+24=10 | | 23x-1=32 | | x-7=-10 | | 3x-5=10x-82 | | -9(7-m)3=3 | | 5x+20=40 | | 4p+1=-1 | | P=x^2-25x+5000 |

Equations solver categories