9x+7=4-(2x-5)

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Solution for 9x+7=4-(2x-5) equation:


Simplifying
9x + 7 = 4 + -1(2x + -5)

Reorder the terms:
7 + 9x = 4 + -1(2x + -5)

Reorder the terms:
7 + 9x = 4 + -1(-5 + 2x)
7 + 9x = 4 + (-5 * -1 + 2x * -1)
7 + 9x = 4 + (5 + -2x)

Combine like terms: 4 + 5 = 9
7 + 9x = 9 + -2x

Solving
7 + 9x = 9 + -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.
7 + 9x + 2x = 9 + -2x + 2x

Combine like terms: 9x + 2x = 11x
7 + 11x = 9 + -2x + 2x

Combine like terms: -2x + 2x = 0
7 + 11x = 9 + 0
7 + 11x = 9

Add '-7' to each side of the equation.
7 + -7 + 11x = 9 + -7

Combine like terms: 7 + -7 = 0
0 + 11x = 9 + -7
11x = 9 + -7

Combine like terms: 9 + -7 = 2
11x = 2

Divide each side by '11'.
x = 0.1818181818

Simplifying
x = 0.1818181818

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