-(1-7x)-6(7-x)=36

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Solution for -(1-7x)-6(7-x)=36 equation:


Simplifying
-1(1 + -7x) + -6(7 + -1x) = 36
(1 * -1 + -7x * -1) + -6(7 + -1x) = 36
(-1 + 7x) + -6(7 + -1x) = 36
-1 + 7x + (7 * -6 + -1x * -6) = 36
-1 + 7x + (-42 + 6x) = 36

Reorder the terms:
-1 + -42 + 7x + 6x = 36

Combine like terms: -1 + -42 = -43
-43 + 7x + 6x = 36

Combine like terms: 7x + 6x = 13x
-43 + 13x = 36

Solving
-43 + 13x = 36

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 + 13x = 36 + 43

Combine like terms: -43 + 43 = 0
0 + 13x = 36 + 43
13x = 36 + 43

Combine like terms: 36 + 43 = 79
13x = 79

Divide each side by '13'.
x = 6.076923077

Simplifying
x = 6.076923077

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