7x+5=3(5x-6)

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


Simplifying
7x + 5 = 3(5x + -6)

Reorder the terms:
5 + 7x = 3(5x + -6)

Reorder the terms:
5 + 7x = 3(-6 + 5x)
5 + 7x = (-6 * 3 + 5x * 3)
5 + 7x = (-18 + 15x)

Solving
5 + 7x = -18 + 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.
5 + 7x + -15x = -18 + 15x + -15x

Combine like terms: 7x + -15x = -8x
5 + -8x = -18 + 15x + -15x

Combine like terms: 15x + -15x = 0
5 + -8x = -18 + 0
5 + -8x = -18

Add '-5' to each side of the equation.
5 + -5 + -8x = -18 + -5

Combine like terms: 5 + -5 = 0
0 + -8x = -18 + -5
-8x = -18 + -5

Combine like terms: -18 + -5 = -23
-8x = -23

Divide each side by '-8'.
x = 2.875

Simplifying
x = 2.875

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