3x-30=7-15x+6

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Solution for 3x-30=7-15x+6 equation:


Simplifying
3x + -30 = 7 + -15x + 6

Reorder the terms:
-30 + 3x = 7 + -15x + 6

Reorder the terms:
-30 + 3x = 7 + 6 + -15x

Combine like terms: 7 + 6 = 13
-30 + 3x = 13 + -15x

Solving
-30 + 3x = 13 + -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
-30 + 3x + 15x = 13 + -15x + 15x

Combine like terms: 3x + 15x = 18x
-30 + 18x = 13 + -15x + 15x

Combine like terms: -15x + 15x = 0
-30 + 18x = 13 + 0
-30 + 18x = 13

Add '30' to each side of the equation.
-30 + 30 + 18x = 13 + 30

Combine like terms: -30 + 30 = 0
0 + 18x = 13 + 30
18x = 13 + 30

Combine like terms: 13 + 30 = 43
18x = 43

Divide each side by '18'.
x = 2.388888889

Simplifying
x = 2.388888889

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