4x-15=13x+30

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Solution for 4x-15=13x+30 equation:


Simplifying
4x + -15 = 13x + 30

Reorder the terms:
-15 + 4x = 13x + 30

Reorder the terms:
-15 + 4x = 30 + 13x

Solving
-15 + 4x = 30 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
-15 + 4x + -13x = 30 + 13x + -13x

Combine like terms: 4x + -13x = -9x
-15 + -9x = 30 + 13x + -13x

Combine like terms: 13x + -13x = 0
-15 + -9x = 30 + 0
-15 + -9x = 30

Add '15' to each side of the equation.
-15 + 15 + -9x = 30 + 15

Combine like terms: -15 + 15 = 0
0 + -9x = 30 + 15
-9x = 30 + 15

Combine like terms: 30 + 15 = 45
-9x = 45

Divide each side by '-9'.
x = -5

Simplifying
x = -5

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