7(-7-8x)+6=13

Simple and best practice solution for 7(-7-8x)+6=13 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(-7-8x)+6=13 equation:


Simplifying
7(-7 + -8x) + 6 = 13
(-7 * 7 + -8x * 7) + 6 = 13
(-49 + -56x) + 6 = 13

Reorder the terms:
-49 + 6 + -56x = 13

Combine like terms: -49 + 6 = -43
-43 + -56x = 13

Solving
-43 + -56x = 13

Solving for variable 'x'.

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

Add '43' to each side of the equation.
-43 + 43 + -56x = 13 + 43

Combine like terms: -43 + 43 = 0
0 + -56x = 13 + 43
-56x = 13 + 43

Combine like terms: 13 + 43 = 56
-56x = 56

Divide each side by '-56'.
x = -1

Simplifying
x = -1

See similar equations:

| 1k-5k=-40 | | (3y+4)(y+8)=-20 | | 65*30x=350(30x) | | -8-13x=-168 | | 135-1+45=23 | | (-1+10p)+10=19 | | 2x+4x+30=180 | | x^3-14x+3=0 | | B-1+2B=39 | | 90(0.30x)=70(0.50x) | | 3*x*x+29*x=300 | | 3(b+7)=4b+15 | | (x*D^2-4D)y=0 | | (D^2-4D)y=0 | | -6m+13+7m=-5 | | 6*x*x-x-300=0 | | -17=c-15 | | 8x+7y-10ax=7 | | x^2+36x+32=0 | | 10(g-88)-28=2 | | (-7n+7)+9=65 | | 5x+9-4x-7=7 | | m-38=7 | | 7+1x-7=3 | | 100-81+64-49+36-25= | | 3.6=5.7-0.7x | | 3a+21=35-4a | | n+2=n+2 | | q+5=10 | | X^2-3x=100 | | 3r-(-1)=r+8 | | [8x+4]+3=11 |

Equations solver categories