2(9x-1)=78+28x

Simple and best practice solution for 2(9x-1)=78+28x 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 2(9x-1)=78+28x equation:


Simplifying
2(9x + -1) = 78 + 28x

Reorder the terms:
2(-1 + 9x) = 78 + 28x
(-1 * 2 + 9x * 2) = 78 + 28x
(-2 + 18x) = 78 + 28x

Solving
-2 + 18x = 78 + 28x

Solving for variable 'x'.

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

Add '-28x' to each side of the equation.
-2 + 18x + -28x = 78 + 28x + -28x

Combine like terms: 18x + -28x = -10x
-2 + -10x = 78 + 28x + -28x

Combine like terms: 28x + -28x = 0
-2 + -10x = 78 + 0
-2 + -10x = 78

Add '2' to each side of the equation.
-2 + 2 + -10x = 78 + 2

Combine like terms: -2 + 2 = 0
0 + -10x = 78 + 2
-10x = 78 + 2

Combine like terms: 78 + 2 = 80
-10x = 80

Divide each side by '-10'.
x = -8

Simplifying
x = -8

See similar equations:

| .4x-1.2=2.6 | | 2x^2-8x+25=x^2+2x+1 | | 136+7y-4=180 | | Y=-x^2-8x-12 | | 8.25w=-90.75 | | 0=2*x*x+32x | | 4(2m-20)=2(3m-8) | | 2a-6=b | | 6+x^2=36 | | 5x-3=53-3x | | 5a+2=20 | | 12z-6=90 | | 1000=1.50x-1780+1.10x | | 0=40t-.8t^2 | | log(4)(5x+2)=2 | | 1000=1.50x-2780+1.10x | | 8x+3=-6+5x+24 | | 1000=1.50x-2780+1.10 | | 4a-2= | | 50=3r | | s=40t-.8t^2 | | 6b+2= | | (x+2)(x+5)=208 | | 2h+9+7=-18 | | p=15+5/11 | | 325+0.75Y= | | -w^2+16w+256=0 | | 3x/2-4=2 | | -15=8+7(s+2) | | 2x^2-18x+11=0 | | 1341t+8.2t^2=40000 | | -1(5x+13)=27x-13 |

Equations solver categories