30=-6x+3(x+5)

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Solution for 30=-6x+3(x+5) equation:


Simplifying
30 = -6x + 3(x + 5)

Reorder the terms:
30 = -6x + 3(5 + x)
30 = -6x + (5 * 3 + x * 3)
30 = -6x + (15 + 3x)

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

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

Solving
30 = 15 + -3x

Solving for variable 'x'.

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

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

Combine like terms: -3x + 3x = 0
30 + 3x = 15 + 0
30 + 3x = 15

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

Combine like terms: 30 + -30 = 0
0 + 3x = 15 + -30
3x = 15 + -30

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

Divide each side by '3'.
x = -5

Simplifying
x = -5

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