5x+10=15x-20

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Solution for 5x+10=15x-20 equation:


Simplifying
5x + 10 = 15x + -20

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

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

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

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

Combine like terms: 15x + -15x = 0
10 + -10x = -20 + 0
10 + -10x = -20

Add '-10' to each side of the equation.
10 + -10 + -10x = -20 + -10

Combine like terms: 10 + -10 = 0
0 + -10x = -20 + -10
-10x = -20 + -10

Combine like terms: -20 + -10 = -30
-10x = -30

Divide each side by '-10'.
x = 3

Simplifying
x = 3

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