5(2x-4)+8x=7+15x

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Solution for 5(2x-4)+8x=7+15x equation:


Simplifying
5(2x + -4) + 8x = 7 + 15x

Reorder the terms:
5(-4 + 2x) + 8x = 7 + 15x
(-4 * 5 + 2x * 5) + 8x = 7 + 15x
(-20 + 10x) + 8x = 7 + 15x

Combine like terms: 10x + 8x = 18x
-20 + 18x = 7 + 15x

Solving
-20 + 18x = 7 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-20 + 18x + -15x = 7 + 15x + -15x

Combine like terms: 18x + -15x = 3x
-20 + 3x = 7 + 15x + -15x

Combine like terms: 15x + -15x = 0
-20 + 3x = 7 + 0
-20 + 3x = 7

Add '20' to each side of the equation.
-20 + 20 + 3x = 7 + 20

Combine like terms: -20 + 20 = 0
0 + 3x = 7 + 20
3x = 7 + 20

Combine like terms: 7 + 20 = 27
3x = 27

Divide each side by '3'.
x = 9

Simplifying
x = 9

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