9-(4x+7)=34-8x

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Solution for 9-(4x+7)=34-8x equation:


Simplifying
9 + -1(4x + 7) = 34 + -8x

Reorder the terms:
9 + -1(7 + 4x) = 34 + -8x
9 + (7 * -1 + 4x * -1) = 34 + -8x
9 + (-7 + -4x) = 34 + -8x

Combine like terms: 9 + -7 = 2
2 + -4x = 34 + -8x

Solving
2 + -4x = 34 + -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.
2 + -4x + 8x = 34 + -8x + 8x

Combine like terms: -4x + 8x = 4x
2 + 4x = 34 + -8x + 8x

Combine like terms: -8x + 8x = 0
2 + 4x = 34 + 0
2 + 4x = 34

Add '-2' to each side of the equation.
2 + -2 + 4x = 34 + -2

Combine like terms: 2 + -2 = 0
0 + 4x = 34 + -2
4x = 34 + -2

Combine like terms: 34 + -2 = 32
4x = 32

Divide each side by '4'.
x = 8

Simplifying
x = 8

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