2(x+4)+7=7x

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


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

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

Reorder the terms:
8 + 7 + 2x = 7x

Combine like terms: 8 + 7 = 15
15 + 2x = 7x

Solving
15 + 2x = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
15 + 2x + -7x = 7x + -7x

Combine like terms: 2x + -7x = -5x
15 + -5x = 7x + -7x

Combine like terms: 7x + -7x = 0
15 + -5x = 0

Add '-15' to each side of the equation.
15 + -15 + -5x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -5x = 0 + -15
-5x = 0 + -15

Combine like terms: 0 + -15 = -15
-5x = -15

Divide each side by '-5'.
x = 3

Simplifying
x = 3

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