20x+7-2=15x-10

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Solution for 20x+7-2=15x-10 equation:


Simplifying
20x + 7 + -2 = 15x + -10

Reorder the terms:
7 + -2 + 20x = 15x + -10

Combine like terms: 7 + -2 = 5
5 + 20x = 15x + -10

Reorder the terms:
5 + 20x = -10 + 15x

Solving
5 + 20x = -10 + 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 + 20x + -15x = -10 + 15x + -15x

Combine like terms: 20x + -15x = 5x
5 + 5x = -10 + 15x + -15x

Combine like terms: 15x + -15x = 0
5 + 5x = -10 + 0
5 + 5x = -10

Add '-5' to each side of the equation.
5 + -5 + 5x = -10 + -5

Combine like terms: 5 + -5 = 0
0 + 5x = -10 + -5
5x = -10 + -5

Combine like terms: -10 + -5 = -15
5x = -15

Divide each side by '5'.
x = -3

Simplifying
x = -3

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