-5x-30=3(x+4)

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Solution for -5x-30=3(x+4) equation:


Simplifying
-5x + -30 = 3(x + 4)

Reorder the terms:
-30 + -5x = 3(x + 4)

Reorder the terms:
-30 + -5x = 3(4 + x)
-30 + -5x = (4 * 3 + x * 3)
-30 + -5x = (12 + 3x)

Solving
-30 + -5x = 12 + 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 + -5x + -3x = 12 + 3x + -3x

Combine like terms: -5x + -3x = -8x
-30 + -8x = 12 + 3x + -3x

Combine like terms: 3x + -3x = 0
-30 + -8x = 12 + 0
-30 + -8x = 12

Add '30' to each side of the equation.
-30 + 30 + -8x = 12 + 30

Combine like terms: -30 + 30 = 0
0 + -8x = 12 + 30
-8x = 12 + 30

Combine like terms: 12 + 30 = 42
-8x = 42

Divide each side by '-8'.
x = -5.25

Simplifying
x = -5.25

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