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

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


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

Reorder the terms:
10(2 + x) = 7(x + -1(5 + -1x))
(2 * 10 + x * 10) = 7(x + -1(5 + -1x))
(20 + 10x) = 7(x + -1(5 + -1x))
20 + 10x = 7(x + (5 * -1 + -1x * -1))
20 + 10x = 7(x + (-5 + 1x))

Reorder the terms:
20 + 10x = 7(-5 + x + 1x)

Combine like terms: x + 1x = 2x
20 + 10x = 7(-5 + 2x)
20 + 10x = (-5 * 7 + 2x * 7)
20 + 10x = (-35 + 14x)

Solving
20 + 10x = -35 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
20 + 10x + -14x = -35 + 14x + -14x

Combine like terms: 10x + -14x = -4x
20 + -4x = -35 + 14x + -14x

Combine like terms: 14x + -14x = 0
20 + -4x = -35 + 0
20 + -4x = -35

Add '-20' to each side of the equation.
20 + -20 + -4x = -35 + -20

Combine like terms: 20 + -20 = 0
0 + -4x = -35 + -20
-4x = -35 + -20

Combine like terms: -35 + -20 = -55
-4x = -55

Divide each side by '-4'.
x = 13.75

Simplifying
x = 13.75

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