20x+10=15x+45

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Solution for 20x+10=15x+45 equation:


Simplifying
20x + 10 = 15x + 45

Reorder the terms:
10 + 20x = 15x + 45

Reorder the terms:
10 + 20x = 45 + 15x

Solving
10 + 20x = 45 + 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.
10 + 20x + -15x = 45 + 15x + -15x

Combine like terms: 20x + -15x = 5x
10 + 5x = 45 + 15x + -15x

Combine like terms: 15x + -15x = 0
10 + 5x = 45 + 0
10 + 5x = 45

Add '-10' to each side of the equation.
10 + -10 + 5x = 45 + -10

Combine like terms: 10 + -10 = 0
0 + 5x = 45 + -10
5x = 45 + -10

Combine like terms: 45 + -10 = 35
5x = 35

Divide each side by '5'.
x = 7

Simplifying
x = 7

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