10x-(5+3x-7)=12-(2x+13)

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Solution for 10x-(5+3x-7)=12-(2x+13) equation:


Simplifying
10x + -1(5 + 3x + -7) = 12 + -1(2x + 13)

Reorder the terms:
10x + -1(5 + -7 + 3x) = 12 + -1(2x + 13)

Combine like terms: 5 + -7 = -2
10x + -1(-2 + 3x) = 12 + -1(2x + 13)
10x + (-2 * -1 + 3x * -1) = 12 + -1(2x + 13)
10x + (2 + -3x) = 12 + -1(2x + 13)

Reorder the terms:
2 + 10x + -3x = 12 + -1(2x + 13)

Combine like terms: 10x + -3x = 7x
2 + 7x = 12 + -1(2x + 13)

Reorder the terms:
2 + 7x = 12 + -1(13 + 2x)
2 + 7x = 12 + (13 * -1 + 2x * -1)
2 + 7x = 12 + (-13 + -2x)

Combine like terms: 12 + -13 = -1
2 + 7x = -1 + -2x

Solving
2 + 7x = -1 + -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.
2 + 7x + 2x = -1 + -2x + 2x

Combine like terms: 7x + 2x = 9x
2 + 9x = -1 + -2x + 2x

Combine like terms: -2x + 2x = 0
2 + 9x = -1 + 0
2 + 9x = -1

Add '-2' to each side of the equation.
2 + -2 + 9x = -1 + -2

Combine like terms: 2 + -2 = 0
0 + 9x = -1 + -2
9x = -1 + -2

Combine like terms: -1 + -2 = -3
9x = -3

Divide each side by '9'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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