9-(7x-3)=2x+5(5-x)

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Solution for 9-(7x-3)=2x+5(5-x) equation:


Simplifying
9 + -1(7x + -3) = 2x + 5(5 + -1x)

Reorder the terms:
9 + -1(-3 + 7x) = 2x + 5(5 + -1x)
9 + (-3 * -1 + 7x * -1) = 2x + 5(5 + -1x)
9 + (3 + -7x) = 2x + 5(5 + -1x)

Combine like terms: 9 + 3 = 12
12 + -7x = 2x + 5(5 + -1x)
12 + -7x = 2x + (5 * 5 + -1x * 5)
12 + -7x = 2x + (25 + -5x)

Reorder the terms:
12 + -7x = 25 + 2x + -5x

Combine like terms: 2x + -5x = -3x
12 + -7x = 25 + -3x

Solving
12 + -7x = 25 + -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.
12 + -7x + 3x = 25 + -3x + 3x

Combine like terms: -7x + 3x = -4x
12 + -4x = 25 + -3x + 3x

Combine like terms: -3x + 3x = 0
12 + -4x = 25 + 0
12 + -4x = 25

Add '-12' to each side of the equation.
12 + -12 + -4x = 25 + -12

Combine like terms: 12 + -12 = 0
0 + -4x = 25 + -12
-4x = 25 + -12

Combine like terms: 25 + -12 = 13
-4x = 13

Divide each side by '-4'.
x = -3.25

Simplifying
x = -3.25

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