20x+7-2=15x+3

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Solution for 20x+7-2=15x+3 equation:


Simplifying
20x + 7 + -2 = 15x + 3

Reorder the terms:
7 + -2 + 20x = 15x + 3

Combine like terms: 7 + -2 = 5
5 + 20x = 15x + 3

Reorder the terms:
5 + 20x = 3 + 15x

Solving
5 + 20x = 3 + 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 = 3 + 15x + -15x

Combine like terms: 20x + -15x = 5x
5 + 5x = 3 + 15x + -15x

Combine like terms: 15x + -15x = 0
5 + 5x = 3 + 0
5 + 5x = 3

Add '-5' to each side of the equation.
5 + -5 + 5x = 3 + -5

Combine like terms: 5 + -5 = 0
0 + 5x = 3 + -5
5x = 3 + -5

Combine like terms: 3 + -5 = -2
5x = -2

Divide each side by '5'.
x = -0.4

Simplifying
x = -0.4

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