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

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


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

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

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

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

Solving
7 + 2x = 9 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
7 + 2x + 7x = 9 + -7x + 7x

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

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

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

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

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

Divide each side by '9'.
x = 0.2222222222

Simplifying
x = 0.2222222222

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