7(3x-2)=-8(x+9)

Simple and best practice solution for 7(3x-2)=-8(x+9) 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 7(3x-2)=-8(x+9) equation:


Simplifying
7(3x + -2) = -8(x + 9)

Reorder the terms:
7(-2 + 3x) = -8(x + 9)
(-2 * 7 + 3x * 7) = -8(x + 9)
(-14 + 21x) = -8(x + 9)

Reorder the terms:
-14 + 21x = -8(9 + x)
-14 + 21x = (9 * -8 + x * -8)
-14 + 21x = (-72 + -8x)

Solving
-14 + 21x = -72 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-14 + 21x + 8x = -72 + -8x + 8x

Combine like terms: 21x + 8x = 29x
-14 + 29x = -72 + -8x + 8x

Combine like terms: -8x + 8x = 0
-14 + 29x = -72 + 0
-14 + 29x = -72

Add '14' to each side of the equation.
-14 + 14 + 29x = -72 + 14

Combine like terms: -14 + 14 = 0
0 + 29x = -72 + 14
29x = -72 + 14

Combine like terms: -72 + 14 = -58
29x = -58

Divide each side by '29'.
x = -2

Simplifying
x = -2

See similar equations:

| 971890000-15000000x=5500000x | | 13x-8y=64 | | 917890000-15000000x=5500000x | | 7x+4=7+3x | | 9x-9x+5x=35 | | 5550000x=415000000 | | 3x+2(x+3)=x | | -9b=135 | | 4/5x=36.7 | | -2y=-x+60 | | .7w-.4w+.2w=3 | | 7(x^2-9x+8)=0 | | 2a^3b^4/3a^-4b^3 | | 2(t-4)-4t=0 | | (2a^3b^4/3a^-4b^3)^2 | | -6x+8x-9x=0 | | -15000000x=-56890000 | | (4y+8)(3y-3)=0 | | 10p-13p=12 | | -3(-4-6x)+7(-x+5)=8 | | 20x-21=19 | | d=mt+b | | -5/4=-7/3x-1/5 | | 3n+18n=126 | | x^2-4x-49=0 | | 5y-3y+5=19 | | X/2+13=25 | | -5x+-8=11 | | 1/4x+5=25 | | a^3-a^2-5a-3=0 | | 3m+5m+5=29 | | 8k-6(3-2k)=22 |

Equations solver categories