7(2x-8)=4x+15

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Solution for 7(2x-8)=4x+15 equation:


Simplifying
7(2x + -8) = 4x + 15

Reorder the terms:
7(-8 + 2x) = 4x + 15
(-8 * 7 + 2x * 7) = 4x + 15
(-56 + 14x) = 4x + 15

Reorder the terms:
-56 + 14x = 15 + 4x

Solving
-56 + 14x = 15 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-56 + 14x + -4x = 15 + 4x + -4x

Combine like terms: 14x + -4x = 10x
-56 + 10x = 15 + 4x + -4x

Combine like terms: 4x + -4x = 0
-56 + 10x = 15 + 0
-56 + 10x = 15

Add '56' to each side of the equation.
-56 + 56 + 10x = 15 + 56

Combine like terms: -56 + 56 = 0
0 + 10x = 15 + 56
10x = 15 + 56

Combine like terms: 15 + 56 = 71
10x = 71

Divide each side by '10'.
x = 7.1

Simplifying
x = 7.1

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