5x+9=3-(8x-7)

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Solution for 5x+9=3-(8x-7) equation:


Simplifying
5x + 9 = 3 + -1(8x + -7)

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

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

Combine like terms: 3 + 7 = 10
9 + 5x = 10 + -8x

Solving
9 + 5x = 10 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
9 + 5x + 8x = 10 + -8x + 8x

Combine like terms: 5x + 8x = 13x
9 + 13x = 10 + -8x + 8x

Combine like terms: -8x + 8x = 0
9 + 13x = 10 + 0
9 + 13x = 10

Add '-9' to each side of the equation.
9 + -9 + 13x = 10 + -9

Combine like terms: 9 + -9 = 0
0 + 13x = 10 + -9
13x = 10 + -9

Combine like terms: 10 + -9 = 1
13x = 1

Divide each side by '13'.
x = 0.07692307692

Simplifying
x = 0.07692307692

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