4(x+7)-15+2x=-84

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Solution for 4(x+7)-15+2x=-84 equation: 


Simplifying
4(x + 7) + -15 + 2x = -84

Reorder the terms:
4(7 + x) + -15 + 2x = -84
(7 * 4 + x * 4) + -15 + 2x = -84
(28 + 4x) + -15 + 2x = -84

Reorder the terms:
28 + -15 + 4x + 2x = -84

Combine like terms: 28 + -15 = 13
13 + 4x + 2x = -84

Combine like terms: 4x + 2x = 6x
13 + 6x = -84

Solving
13 + 6x = -84

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 6x = -84 + -13

Combine like terms: 13 + -13 = 0
0 + 6x = -84 + -13
6x = -84 + -13

Combine like terms: -84 + -13 = -97
6x = -97

Divide each side by '6'.
x = -16.16666667

Simplifying
x = -16.16666667

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