7x-(x-1)=5x-2(x+5)

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Solution for 7x-(x-1)=5x-2(x+5) equation:


Simplifying
7x + -1(x + -1) = 5x + -2(x + 5)

Reorder the terms:
7x + -1(-1 + x) = 5x + -2(x + 5)
7x + (-1 * -1 + x * -1) = 5x + -2(x + 5)
7x + (1 + -1x) = 5x + -2(x + 5)

Reorder the terms:
1 + 7x + -1x = 5x + -2(x + 5)

Combine like terms: 7x + -1x = 6x
1 + 6x = 5x + -2(x + 5)

Reorder the terms:
1 + 6x = 5x + -2(5 + x)
1 + 6x = 5x + (5 * -2 + x * -2)
1 + 6x = 5x + (-10 + -2x)

Reorder the terms:
1 + 6x = -10 + 5x + -2x

Combine like terms: 5x + -2x = 3x
1 + 6x = -10 + 3x

Solving
1 + 6x = -10 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
1 + 6x + -3x = -10 + 3x + -3x

Combine like terms: 6x + -3x = 3x
1 + 3x = -10 + 3x + -3x

Combine like terms: 3x + -3x = 0
1 + 3x = -10 + 0
1 + 3x = -10

Add '-1' to each side of the equation.
1 + -1 + 3x = -10 + -1

Combine like terms: 1 + -1 = 0
0 + 3x = -10 + -1
3x = -10 + -1

Combine like terms: -10 + -1 = -11
3x = -11

Divide each side by '3'.
x = -3.666666667

Simplifying
x = -3.666666667

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