6+7(x-7)=-15

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Solution for 6+7(x-7)=-15 equation: 


Simplifying
6 + 7(x + -7) = -15

Reorder the terms:
6 + 7(-7 + x) = -15
6 + (-7 * 7 + x * 7) = -15
6 + (-49 + 7x) = -15

Combine like terms: 6 + -49 = -43
-43 + 7x = -15

Solving
-43 + 7x = -15

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 + 7x = -15 + 43

Combine like terms: -43 + 43 = 0
0 + 7x = -15 + 43
7x = -15 + 43

Combine like terms: -15 + 43 = 28
7x = 28

Divide each side by '7'.
x = 4

Simplifying
x = 4

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