7(x+7)-3x=39+2x

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Solution for 7(x+7)-3x=39+2x equation:


Simplifying
7(x + 7) + -3x = 39 + 2x

Reorder the terms:
7(7 + x) + -3x = 39 + 2x
(7 * 7 + x * 7) + -3x = 39 + 2x
(49 + 7x) + -3x = 39 + 2x

Combine like terms: 7x + -3x = 4x
49 + 4x = 39 + 2x

Solving
49 + 4x = 39 + 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.
49 + 4x + -2x = 39 + 2x + -2x

Combine like terms: 4x + -2x = 2x
49 + 2x = 39 + 2x + -2x

Combine like terms: 2x + -2x = 0
49 + 2x = 39 + 0
49 + 2x = 39

Add '-49' to each side of the equation.
49 + -49 + 2x = 39 + -49

Combine like terms: 49 + -49 = 0
0 + 2x = 39 + -49
2x = 39 + -49

Combine like terms: 39 + -49 = -10
2x = -10

Divide each side by '2'.
x = -5

Simplifying
x = -5

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