2(4x-3)+9=5-(7-7x)

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Solution for 2(4x-3)+9=5-(7-7x) equation:


Simplifying
2(4x + -3) + 9 = 5 + -1(7 + -7x)

Reorder the terms:
2(-3 + 4x) + 9 = 5 + -1(7 + -7x)
(-3 * 2 + 4x * 2) + 9 = 5 + -1(7 + -7x)
(-6 + 8x) + 9 = 5 + -1(7 + -7x)

Reorder the terms:
-6 + 9 + 8x = 5 + -1(7 + -7x)

Combine like terms: -6 + 9 = 3
3 + 8x = 5 + -1(7 + -7x)
3 + 8x = 5 + (7 * -1 + -7x * -1)
3 + 8x = 5 + (-7 + 7x)

Combine like terms: 5 + -7 = -2
3 + 8x = -2 + 7x

Solving
3 + 8x = -2 + 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.
3 + 8x + -7x = -2 + 7x + -7x

Combine like terms: 8x + -7x = 1x
3 + 1x = -2 + 7x + -7x

Combine like terms: 7x + -7x = 0
3 + 1x = -2 + 0
3 + 1x = -2

Add '-3' to each side of the equation.
3 + -3 + 1x = -2 + -3

Combine like terms: 3 + -3 = 0
0 + 1x = -2 + -3
1x = -2 + -3

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

Divide each side by '1'.
x = -5

Simplifying
x = -5

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