5(-3x-4)=100

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Solution for 5(-3x-4)=100 equation:


Simplifying
5(-3x + -4) = 100

Reorder the terms:
5(-4 + -3x) = 100
(-4 * 5 + -3x * 5) = 100
(-20 + -15x) = 100

Solving
-20 + -15x = 100

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -15x = 100 + 20

Combine like terms: -20 + 20 = 0
0 + -15x = 100 + 20
-15x = 100 + 20

Combine like terms: 100 + 20 = 120
-15x = 120

Divide each side by '-15'.
x = -8

Simplifying
x = -8

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