4(5x-7)+18=-30

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Solution for 4(5x-7)+18=-30 equation:


Simplifying
4(5x + -7) + 18 = -30

Reorder the terms:
4(-7 + 5x) + 18 = -30
(-7 * 4 + 5x * 4) + 18 = -30
(-28 + 20x) + 18 = -30

Reorder the terms:
-28 + 18 + 20x = -30

Combine like terms: -28 + 18 = -10
-10 + 20x = -30

Solving
-10 + 20x = -30

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 20x = -30 + 10

Combine like terms: -10 + 10 = 0
0 + 20x = -30 + 10
20x = -30 + 10

Combine like terms: -30 + 10 = -20
20x = -20

Divide each side by '20'.
x = -1

Simplifying
x = -1

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