7X+39=6(5X-5)

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Solution for 7X+39=6(5X-5) equation:


Simplifying
7X + 39 = 6(5X + -5)

Reorder the terms:
39 + 7X = 6(5X + -5)

Reorder the terms:
39 + 7X = 6(-5 + 5X)
39 + 7X = (-5 * 6 + 5X * 6)
39 + 7X = (-30 + 30X)

Solving
39 + 7X = -30 + 30X

Solving for variable 'X'.

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

Add '-30X' to each side of the equation.
39 + 7X + -30X = -30 + 30X + -30X

Combine like terms: 7X + -30X = -23X
39 + -23X = -30 + 30X + -30X

Combine like terms: 30X + -30X = 0
39 + -23X = -30 + 0
39 + -23X = -30

Add '-39' to each side of the equation.
39 + -39 + -23X = -30 + -39

Combine like terms: 39 + -39 = 0
0 + -23X = -30 + -39
-23X = -30 + -39

Combine like terms: -30 + -39 = -69
-23X = -69

Divide each side by '-23'.
X = 3

Simplifying
X = 3

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