7+7(2x+5)=4+3(4x+8)

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Solution for 7+7(2x+5)=4+3(4x+8) equation:


Simplifying
7 + 7(2x + 5) = 4 + 3(4x + 8)

Reorder the terms:
7 + 7(5 + 2x) = 4 + 3(4x + 8)
7 + (5 * 7 + 2x * 7) = 4 + 3(4x + 8)
7 + (35 + 14x) = 4 + 3(4x + 8)

Combine like terms: 7 + 35 = 42
42 + 14x = 4 + 3(4x + 8)

Reorder the terms:
42 + 14x = 4 + 3(8 + 4x)
42 + 14x = 4 + (8 * 3 + 4x * 3)
42 + 14x = 4 + (24 + 12x)

Combine like terms: 4 + 24 = 28
42 + 14x = 28 + 12x

Solving
42 + 14x = 28 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
42 + 14x + -12x = 28 + 12x + -12x

Combine like terms: 14x + -12x = 2x
42 + 2x = 28 + 12x + -12x

Combine like terms: 12x + -12x = 0
42 + 2x = 28 + 0
42 + 2x = 28

Add '-42' to each side of the equation.
42 + -42 + 2x = 28 + -42

Combine like terms: 42 + -42 = 0
0 + 2x = 28 + -42
2x = 28 + -42

Combine like terms: 28 + -42 = -14
2x = -14

Divide each side by '2'.
x = -7

Simplifying
x = -7

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