20x-7=3+15x

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


Simplifying
20x + -7 = 3 + 15x

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

Solving
-7 + 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.
-7 + 20x + -15x = 3 + 15x + -15x

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

Combine like terms: 15x + -15x = 0
-7 + 5x = 3 + 0
-7 + 5x = 3

Add '7' to each side of the equation.
-7 + 7 + 5x = 3 + 7

Combine like terms: -7 + 7 = 0
0 + 5x = 3 + 7
5x = 3 + 7

Combine like terms: 3 + 7 = 10
5x = 10

Divide each side by '5'.
x = 2

Simplifying
x = 2

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