2(x+4)-7x=28

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Solution for 2(x+4)-7x=28 equation:


Simplifying
2(x + 4) + -7x = 28

Reorder the terms:
2(4 + x) + -7x = 28
(4 * 2 + x * 2) + -7x = 28
(8 + 2x) + -7x = 28

Combine like terms: 2x + -7x = -5x
8 + -5x = 28

Solving
8 + -5x = 28

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -5x = 28 + -8

Combine like terms: 8 + -8 = 0
0 + -5x = 28 + -8
-5x = 28 + -8

Combine like terms: 28 + -8 = 20
-5x = 20

Divide each side by '-5'.
x = -4

Simplifying
x = -4

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