5x-3(5x+5)=15

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Solution for 5x-3(5x+5)=15 equation:


Simplifying
5x + -3(5x + 5) = 15

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

Reorder the terms:
-15 + 5x + -15x = 15

Combine like terms: 5x + -15x = -10x
-15 + -10x = 15

Solving
-15 + -10x = 15

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -10x = 15 + 15

Combine like terms: -15 + 15 = 0
0 + -10x = 15 + 15
-10x = 15 + 15

Combine like terms: 15 + 15 = 30
-10x = 30

Divide each side by '-10'.
x = -3

Simplifying
x = -3

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