2x+8-15=-2(3x-82)

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Solution for 2x+8-15=-2(3x-82) equation:


Simplifying
2x + 8 + -15 = -2(3x + -82)

Reorder the terms:
8 + -15 + 2x = -2(3x + -82)

Combine like terms: 8 + -15 = -7
-7 + 2x = -2(3x + -82)

Reorder the terms:
-7 + 2x = -2(-82 + 3x)
-7 + 2x = (-82 * -2 + 3x * -2)
-7 + 2x = (164 + -6x)

Solving
-7 + 2x = 164 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-7 + 2x + 6x = 164 + -6x + 6x

Combine like terms: 2x + 6x = 8x
-7 + 8x = 164 + -6x + 6x

Combine like terms: -6x + 6x = 0
-7 + 8x = 164 + 0
-7 + 8x = 164

Add '7' to each side of the equation.
-7 + 7 + 8x = 164 + 7

Combine like terms: -7 + 7 = 0
0 + 8x = 164 + 7
8x = 164 + 7

Combine like terms: 164 + 7 = 171
8x = 171

Divide each side by '8'.
x = 21.375

Simplifying
x = 21.375

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