4x+15=6x-45

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Solution for 4x+15=6x-45 equation:


Simplifying
4x + 15 = 6x + -45

Reorder the terms:
15 + 4x = 6x + -45

Reorder the terms:
15 + 4x = -45 + 6x

Solving
15 + 4x = -45 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
15 + 4x + -6x = -45 + 6x + -6x

Combine like terms: 4x + -6x = -2x
15 + -2x = -45 + 6x + -6x

Combine like terms: 6x + -6x = 0
15 + -2x = -45 + 0
15 + -2x = -45

Add '-15' to each side of the equation.
15 + -15 + -2x = -45 + -15

Combine like terms: 15 + -15 = 0
0 + -2x = -45 + -15
-2x = -45 + -15

Combine like terms: -45 + -15 = -60
-2x = -60

Divide each side by '-2'.
x = 30

Simplifying
x = 30

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