(2x-3)-(7x+2)=8x-(3x-15)

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Solution for (2x-3)-(7x+2)=8x-(3x-15) equation:


Simplifying
(2x + -3) + -1(7x + 2) = 8x + -1(3x + -15)

Reorder the terms:
(-3 + 2x) + -1(7x + 2) = 8x + -1(3x + -15)

Remove parenthesis around (-3 + 2x)
-3 + 2x + -1(7x + 2) = 8x + -1(3x + -15)

Reorder the terms:
-3 + 2x + -1(2 + 7x) = 8x + -1(3x + -15)
-3 + 2x + (2 * -1 + 7x * -1) = 8x + -1(3x + -15)
-3 + 2x + (-2 + -7x) = 8x + -1(3x + -15)

Reorder the terms:
-3 + -2 + 2x + -7x = 8x + -1(3x + -15)

Combine like terms: -3 + -2 = -5
-5 + 2x + -7x = 8x + -1(3x + -15)

Combine like terms: 2x + -7x = -5x
-5 + -5x = 8x + -1(3x + -15)

Reorder the terms:
-5 + -5x = 8x + -1(-15 + 3x)
-5 + -5x = 8x + (-15 * -1 + 3x * -1)
-5 + -5x = 8x + (15 + -3x)

Reorder the terms:
-5 + -5x = 15 + 8x + -3x

Combine like terms: 8x + -3x = 5x
-5 + -5x = 15 + 5x

Solving
-5 + -5x = 15 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-5 + -5x + -5x = 15 + 5x + -5x

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

Combine like terms: 5x + -5x = 0
-5 + -10x = 15 + 0
-5 + -10x = 15

Add '5' to each side of the equation.
-5 + 5 + -10x = 15 + 5

Combine like terms: -5 + 5 = 0
0 + -10x = 15 + 5
-10x = 15 + 5

Combine like terms: 15 + 5 = 20
-10x = 20

Divide each side by '-10'.
x = -2

Simplifying
x = -2

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