3x+15=6(3x-10)

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Solution for 3x+15=6(3x-10) equation:


Simplifying
3x + 15 = 6(3x + -10)

Reorder the terms:
15 + 3x = 6(3x + -10)

Reorder the terms:
15 + 3x = 6(-10 + 3x)
15 + 3x = (-10 * 6 + 3x * 6)
15 + 3x = (-60 + 18x)

Solving
15 + 3x = -60 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
15 + 3x + -18x = -60 + 18x + -18x

Combine like terms: 3x + -18x = -15x
15 + -15x = -60 + 18x + -18x

Combine like terms: 18x + -18x = 0
15 + -15x = -60 + 0
15 + -15x = -60

Add '-15' to each side of the equation.
15 + -15 + -15x = -60 + -15

Combine like terms: 15 + -15 = 0
0 + -15x = -60 + -15
-15x = -60 + -15

Combine like terms: -60 + -15 = -75
-15x = -75

Divide each side by '-15'.
x = 5

Simplifying
x = 5

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