7(4x+15)=(8x+4)

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Solution for 7(4x+15)=(8x+4) equation:


Simplifying
7(4x + 15) = (8x + 4)

Reorder the terms:
7(15 + 4x) = (8x + 4)
(15 * 7 + 4x * 7) = (8x + 4)
(105 + 28x) = (8x + 4)

Reorder the terms:
105 + 28x = (4 + 8x)

Remove parenthesis around (4 + 8x)
105 + 28x = 4 + 8x

Solving
105 + 28x = 4 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
105 + 28x + -8x = 4 + 8x + -8x

Combine like terms: 28x + -8x = 20x
105 + 20x = 4 + 8x + -8x

Combine like terms: 8x + -8x = 0
105 + 20x = 4 + 0
105 + 20x = 4

Add '-105' to each side of the equation.
105 + -105 + 20x = 4 + -105

Combine like terms: 105 + -105 = 0
0 + 20x = 4 + -105
20x = 4 + -105

Combine like terms: 4 + -105 = -101
20x = -101

Divide each side by '20'.
x = -5.05

Simplifying
x = -5.05

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