2x-15=-2(7.5+x)

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Solution for 2x-15=-2(7.5+x) equation:


Simplifying
2x + -15 = -2(7.5 + x)

Reorder the terms:
-15 + 2x = -2(7.5 + x)
-15 + 2x = (7.5 * -2 + x * -2)
-15 + 2x = (-15 + -2x)

Add '15' to each side of the equation.
-15 + 15 + 2x = -15 + 15 + -2x

Combine like terms: -15 + 15 = 0
0 + 2x = -15 + 15 + -2x
2x = -15 + 15 + -2x

Combine like terms: -15 + 15 = 0
2x = 0 + -2x
2x = -2x

Solving
2x = -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
2x + 2x = -2x + 2x

Combine like terms: 2x + 2x = 4x
4x = -2x + 2x

Combine like terms: -2x + 2x = 0
4x = 0

Divide each side by '4'.
x = 0

Simplifying
x = 0

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