3x+30-7x+25=5x+-20+6x

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Solution for 3x+30-7x+25=5x+-20+6x equation:


Simplifying
3x + 30 + -7x + 25 = 5x + -20 + 6x

Reorder the terms:
30 + 25 + 3x + -7x = 5x + -20 + 6x

Combine like terms: 30 + 25 = 55
55 + 3x + -7x = 5x + -20 + 6x

Combine like terms: 3x + -7x = -4x
55 + -4x = 5x + -20 + 6x

Reorder the terms:
55 + -4x = -20 + 5x + 6x

Combine like terms: 5x + 6x = 11x
55 + -4x = -20 + 11x

Solving
55 + -4x = -20 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
55 + -4x + -11x = -20 + 11x + -11x

Combine like terms: -4x + -11x = -15x
55 + -15x = -20 + 11x + -11x

Combine like terms: 11x + -11x = 0
55 + -15x = -20 + 0
55 + -15x = -20

Add '-55' to each side of the equation.
55 + -55 + -15x = -20 + -55

Combine like terms: 55 + -55 = 0
0 + -15x = -20 + -55
-15x = -20 + -55

Combine like terms: -20 + -55 = -75
-15x = -75

Divide each side by '-15'.
x = 5

Simplifying
x = 5

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