-7(7x-8)=-42

Simple and best practice solution for -7(7x-8)=-42 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(7x-8)=-42 equation:


Simplifying
-7(7x + -8) = -42

Reorder the terms:
-7(-8 + 7x) = -42
(-8 * -7 + 7x * -7) = -42
(56 + -49x) = -42

Solving
56 + -49x = -42

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -56 + -49x = -42 + -56

Combine like terms: 56 + -56 = 0
0 + -49x = -42 + -56
-49x = -42 + -56

Combine like terms: -42 + -56 = -98
-49x = -98

Divide each side by '-49'.
x = 2

Simplifying
x = 2

See similar equations:

| 7(6x+9)=63 | | 7(6+6x)=-210 | | 2x+4=28 | | 6y+10=9y | | -4x+10=50 | | -3-3x=-36 | | k=c+273.15 | | x^2-12=5x+2 | | -7x-10=-59 | | -5x+5=5 | | 4x-8=-44 | | 4x+10=-14 | | 5x+5=55 | | -2x+4=10 | | -6x-10=-52 | | 6x-8=-62 | | 2x+7=27 | | 2+5x=-38 | | -6x+8=-4 | | 6x+4=46 | | 6x-9=(-33) | | 6x+2y=8 | | 3+2(h-5)=4(4h+7)-12h | | 2thirdsxz=9 | | x^2+bx+c= | | 2y+6a-4x=0 | | -16(12x-2)+180x=24x-8(-0.5+1) | | -5=x-(-28) | | 11=x-(-7) | | 24=16c-12 | | 2(x-13)+26=338-11x-4(2x-12)+48+8x | | -41=x-23 |

Equations solver categories