3(3+7x)=-159

Simple and best practice solution for 3(3+7x)=-159 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 3(3+7x)=-159 equation: 


Simplifying
3(3 + 7x) = -159
(3 * 3 + 7x * 3) = -159
(9 + 21x) = -159

Solving
9 + 21x = -159

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 21x = -159 + -9

Combine like terms: 9 + -9 = 0
0 + 21x = -159 + -9
21x = -159 + -9

Combine like terms: -159 + -9 = -168
21x = -168

Divide each side by '21'.
x = -8

Simplifying
x = -8

See similar equations:

| x-4-2(x-4)=0 | | 3x-12=5x+8 | | 44=2k | | -2x^2+7x-6=0 | | 8=2x+8 | | 4(x-5)=2(x-3)+14 | | 3x-2=x-12 | | 3n=99-8n | | 1/3(21m+27)= | | 4a-7=a+5 | | 2(x-7)+3x-3= | | -1=-4(3x+2)+13x | | 5x-5=2x-11 | | (3x-8)(x-4)= | | 14+x=80 | | (P-q)2= | | -20=3x+7x | | 2x-10+2x=4x+9 | | q+12q+16-10= | | -1=9+n | | 14-2(x-1)=3x+4-2x | | 7x=23-2x | | 2w^2-w-3=0 | | 2x-12+10x-7= | | 12b+24(b-42)= | | 2(3x-5)+4x=10 | | a-17=-17 | | 1/2+7x10=1320 | | 16y-10y= | | 7(2+3b)=77 | | 3(x-1)=5x-3-2x | | 8x^2+9y^2+18xy=0 |

Equations solver categories