39x-15=9x+(-45)

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Solution for 39x-15=9x+(-45) equation:


Simplifying
39x + -15 = 9x + (-45)

Reorder the terms:
-15 + 39x = 9x + (-45)
-15 + 39x = 9x + -45

Reorder the terms:
-15 + 39x = -45 + 9x

Solving
-15 + 39x = -45 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-15 + 39x + -9x = -45 + 9x + -9x

Combine like terms: 39x + -9x = 30x
-15 + 30x = -45 + 9x + -9x

Combine like terms: 9x + -9x = 0
-15 + 30x = -45 + 0
-15 + 30x = -45

Add '15' to each side of the equation.
-15 + 15 + 30x = -45 + 15

Combine like terms: -15 + 15 = 0
0 + 30x = -45 + 15
30x = -45 + 15

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

Divide each side by '30'.
x = -1

Simplifying
x = -1

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