4x-2(-6x-9)=142

Simple and best practice solution for 4x-2(-6x-9)=142 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 4x-2(-6x-9)=142 equation:


Simplifying
4x + -2(-6x + -9) = 142

Reorder the terms:
4x + -2(-9 + -6x) = 142
4x + (-9 * -2 + -6x * -2) = 142
4x + (18 + 12x) = 142

Reorder the terms:
18 + 4x + 12x = 142

Combine like terms: 4x + 12x = 16x
18 + 16x = 142

Solving
18 + 16x = 142

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 + 16x = 142 + -18

Combine like terms: 18 + -18 = 0
0 + 16x = 142 + -18
16x = 142 + -18

Combine like terms: 142 + -18 = 124
16x = 124

Divide each side by '16'.
x = 7.75

Simplifying
x = 7.75

See similar equations:

| -16(t^2-196)=0 | | (x)(6)+9=9x | | 4(x-22)=12 | | 4(5)+-4= | | 3(4u*2+6)+7u= | | -5x+2=-2-4x | | 3-4y-5=10 | | 100=2d^2+6d+9 | | -6y^2-2916=-2166 | | 7x+3x+5=x-8+13 | | -5+7x+42=x+37 | | b*2-b*2= | | 5x-70=15x | | 2(3k+7k)= | | 4+3a=9-2a | | -2v^2-3v+14=0 | | 5y+3=3y-3 | | x^2-7x+45=0 | | 3(2)/-4= | | 8y+3w+2y+6w= | | 3y+3y=5y+7 | | -10=3v-4 | | 4x^2-21x+12=0 | | 11z+31-4z=86+6z | | 2+6(1+7g)= | | 10x+6=20x | | -16(t^2-144)=0 | | 22=-11u | | 0.05(3t+6)=0.1(t+15)-0.45 | | 0.5-9=4n+5 | | 0.5x+0.7=0.9x-1.7 | | 4(6p+8)+6p= |

Equations solver categories