5(-2x+5)-15=100

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Solution for 5(-2x+5)-15=100 equation:


Simplifying
5(-2x + 5) + -15 = 100

Reorder the terms:
5(5 + -2x) + -15 = 100
(5 * 5 + -2x * 5) + -15 = 100
(25 + -10x) + -15 = 100

Reorder the terms:
25 + -15 + -10x = 100

Combine like terms: 25 + -15 = 10
10 + -10x = 100

Solving
10 + -10x = 100

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 + -10x = 100 + -10

Combine like terms: 10 + -10 = 0
0 + -10x = 100 + -10
-10x = 100 + -10

Combine like terms: 100 + -10 = 90
-10x = 90

Divide each side by '-10'.
x = -9

Simplifying
x = -9

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