5x-30=3(x+30)

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Solution for 5x-30=3(x+30) equation:


Simplifying
5x + -30 = 3(x + 30)

Reorder the terms:
-30 + 5x = 3(x + 30)

Reorder the terms:
-30 + 5x = 3(30 + x)
-30 + 5x = (30 * 3 + x * 3)
-30 + 5x = (90 + 3x)

Solving
-30 + 5x = 90 + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.
-30 + 5x + -3x = 90 + 3x + -3x

Combine like terms: 5x + -3x = 2x
-30 + 2x = 90 + 3x + -3x

Combine like terms: 3x + -3x = 0
-30 + 2x = 90 + 0
-30 + 2x = 90

Add '30' to each side of the equation.
-30 + 30 + 2x = 90 + 30

Combine like terms: -30 + 30 = 0
0 + 2x = 90 + 30
2x = 90 + 30

Combine like terms: 90 + 30 = 120
2x = 120

Divide each side by '2'.
x = 60

Simplifying
x = 60

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