7x-3(5-6x)=15x-8

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Solution for 7x-3(5-6x)=15x-8 equation:


Simplifying
7x + -3(5 + -6x) = 15x + -8
7x + (5 * -3 + -6x * -3) = 15x + -8
7x + (-15 + 18x) = 15x + -8

Reorder the terms:
-15 + 7x + 18x = 15x + -8

Combine like terms: 7x + 18x = 25x
-15 + 25x = 15x + -8

Reorder the terms:
-15 + 25x = -8 + 15x

Solving
-15 + 25x = -8 + 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.
-15 + 25x + -15x = -8 + 15x + -15x

Combine like terms: 25x + -15x = 10x
-15 + 10x = -8 + 15x + -15x

Combine like terms: 15x + -15x = 0
-15 + 10x = -8 + 0
-15 + 10x = -8

Add '15' to each side of the equation.
-15 + 15 + 10x = -8 + 15

Combine like terms: -15 + 15 = 0
0 + 10x = -8 + 15
10x = -8 + 15

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

Divide each side by '10'.
x = 0.7

Simplifying
x = 0.7

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