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

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


Simplifying
-1x + -30 = 4(5x + 3)

Reorder the terms:
-30 + -1x = 4(5x + 3)

Reorder the terms:
-30 + -1x = 4(3 + 5x)
-30 + -1x = (3 * 4 + 5x * 4)
-30 + -1x = (12 + 20x)

Solving
-30 + -1x = 12 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-30 + -1x + -20x = 12 + 20x + -20x

Combine like terms: -1x + -20x = -21x
-30 + -21x = 12 + 20x + -20x

Combine like terms: 20x + -20x = 0
-30 + -21x = 12 + 0
-30 + -21x = 12

Add '30' to each side of the equation.
-30 + 30 + -21x = 12 + 30

Combine like terms: -30 + 30 = 0
0 + -21x = 12 + 30
-21x = 12 + 30

Combine like terms: 12 + 30 = 42
-21x = 42

Divide each side by '-21'.
x = -2

Simplifying
x = -2

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