7(2x-5)=8+7x-15

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Solution for 7(2x-5)=8+7x-15 equation:


Simplifying
7(2x + -5) = 8 + 7x + -15

Reorder the terms:
7(-5 + 2x) = 8 + 7x + -15
(-5 * 7 + 2x * 7) = 8 + 7x + -15
(-35 + 14x) = 8 + 7x + -15

Reorder the terms:
-35 + 14x = 8 + -15 + 7x

Combine like terms: 8 + -15 = -7
-35 + 14x = -7 + 7x

Solving
-35 + 14x = -7 + 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.
-35 + 14x + -7x = -7 + 7x + -7x

Combine like terms: 14x + -7x = 7x
-35 + 7x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
-35 + 7x = -7 + 0
-35 + 7x = -7

Add '35' to each side of the equation.
-35 + 35 + 7x = -7 + 35

Combine like terms: -35 + 35 = 0
0 + 7x = -7 + 35
7x = -7 + 35

Combine like terms: -7 + 35 = 28
7x = 28

Divide each side by '7'.
x = 4

Simplifying
x = 4

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