-2(4x+9)=30

Simple and best practice solution for -2(4x+9)=30 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(4x+9)=30 equation:


Simplifying
-2(4x + 9) = 30

Reorder the terms:
-2(9 + 4x) = 30
(9 * -2 + 4x * -2) = 30
(-18 + -8x) = 30

Solving
-18 + -8x = 30

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -8x = 30 + 18

Combine like terms: -18 + 18 = 0
0 + -8x = 30 + 18
-8x = 30 + 18

Combine like terms: 30 + 18 = 48
-8x = 48

Divide each side by '-8'.
x = -6

Simplifying
x = -6

See similar equations:

| 4=12(x)+40 | | 3(a+1)+4(2a-3)= | | 2x^2-9x^2+7x+6=0 | | (6u^2-2u+2)+(-7u^2-3u+5)-(-9u^2+5u-3)= | | 7p-4=29+2p | | 29=14x-8 | | 4(u+2u)=8u+30 | | 12-18=6z | | x^2-2x+2=4 | | 2v+4v=42 | | -24x+36=2x | | g=d+e+f | | 1.2-4.3a-3.1a=-14.34 | | 15.3y=0.08 | | 7y=7y+7 | | (y+11)12= | | -10=-2x+5x-7 | | 1+7n-18=-9 | | 2x-4-5x+6= | | (u+10)12= | | 2m(m+2)=0 | | 15=10-x4 | | 12(v-9)= | | 4y^2-6=-58 | | h(x)=4x^2+x-5 | | 3.2x=0.064 | | 7x=81-2x | | 15x-2=-3 | | 2.5(x+2)+4.5+1.5(-3)=15 | | -3(2y-2y)-y=-3(y-3) | | 0.6(10n-3)=-1.5(n+2)-0.3 | | (v+10)12= |

Equations solver categories