7(6x+7)-7=-38+2x

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Solution for 7(6x+7)-7=-38+2x equation:


Simplifying
7(6x + 7) + -7 = -38 + 2x

Reorder the terms:
7(7 + 6x) + -7 = -38 + 2x
(7 * 7 + 6x * 7) + -7 = -38 + 2x
(49 + 42x) + -7 = -38 + 2x

Reorder the terms:
49 + -7 + 42x = -38 + 2x

Combine like terms: 49 + -7 = 42
42 + 42x = -38 + 2x

Solving
42 + 42x = -38 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
42 + 42x + -2x = -38 + 2x + -2x

Combine like terms: 42x + -2x = 40x
42 + 40x = -38 + 2x + -2x

Combine like terms: 2x + -2x = 0
42 + 40x = -38 + 0
42 + 40x = -38

Add '-42' to each side of the equation.
42 + -42 + 40x = -38 + -42

Combine like terms: 42 + -42 = 0
0 + 40x = -38 + -42
40x = -38 + -42

Combine like terms: -38 + -42 = -80
40x = -80

Divide each side by '40'.
x = -2

Simplifying
x = -2

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