2(10x-10)=3(5x-15)

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Solution for 2(10x-10)=3(5x-15) equation:


Simplifying
2(10x + -10) = 3(5x + -15)

Reorder the terms:
2(-10 + 10x) = 3(5x + -15)
(-10 * 2 + 10x * 2) = 3(5x + -15)
(-20 + 20x) = 3(5x + -15)

Reorder the terms:
-20 + 20x = 3(-15 + 5x)
-20 + 20x = (-15 * 3 + 5x * 3)
-20 + 20x = (-45 + 15x)

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

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

Combine like terms: 15x + -15x = 0
-20 + 5x = -45 + 0
-20 + 5x = -45

Add '20' to each side of the equation.
-20 + 20 + 5x = -45 + 20

Combine like terms: -20 + 20 = 0
0 + 5x = -45 + 20
5x = -45 + 20

Combine like terms: -45 + 20 = -25
5x = -25

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

Simplifying
x = -5

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