-243=-90-9x

Simple and best practice solution for -243=-90-9x 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 -243=-90-9x equation:


Simplifying
-243 = -90 + -9x

Solving
-243 = -90 + -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.
-243 + 9x = -90 + -9x + 9x

Combine like terms: -9x + 9x = 0
-243 + 9x = -90 + 0
-243 + 9x = -90

Add '243' to each side of the equation.
-243 + 243 + 9x = -90 + 243

Combine like terms: -243 + 243 = 0
0 + 9x = -90 + 243
9x = -90 + 243

Combine like terms: -90 + 243 = 153
9x = 153

Divide each side by '9'.
x = 17

Simplifying
x = 17

See similar equations:

| 2w+9/5=15 | | X*4-(3*4)+8=92 | | 10x-3= | | 63+7k=84 | | -(-4x-7y-6)= | | 2m+3(m+2)=-24 | | (x-5)2+(y+5)2=1 | | 6a^2-11a+4= | | (2y+1)25= | | 5x+8x+5-11= | | 33+7x=-2(1-x) | | 5.6-9.2= | | 8x+7+4x-1=78 | | 4a+b=3a | | 22p=15p(p-5) | | 4(3s+7)=-16 | | 6.5Y=-74.1 | | 7x+11x+9=135 | | 10b+18=8b | | x+x-76=180 | | 2x+7=-5x-3 | | 2k-3/(-5)=7 | | X*4-3*4+8=92 | | 8x-7y=20 | | -8=4(d+2)-3(d-3) | | N+5(n+1)=7 | | (a+8)(a-4)= | | -19n+6=-17n-8 | | -p+10=2p+3a-2 | | 2x+7=-5-3 | | 6x^2+13x+3x= | | 2(3y-1)+2(x+8)=0 |

Equations solver categories