9+8(x-7)=10-5(x-9)

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Solution for 9+8(x-7)=10-5(x-9) equation:


Simplifying
9 + 8(x + -7) = 10 + -5(x + -9)

Reorder the terms:
9 + 8(-7 + x) = 10 + -5(x + -9)
9 + (-7 * 8 + x * 8) = 10 + -5(x + -9)
9 + (-56 + 8x) = 10 + -5(x + -9)

Combine like terms: 9 + -56 = -47
-47 + 8x = 10 + -5(x + -9)

Reorder the terms:
-47 + 8x = 10 + -5(-9 + x)
-47 + 8x = 10 + (-9 * -5 + x * -5)
-47 + 8x = 10 + (45 + -5x)

Combine like terms: 10 + 45 = 55
-47 + 8x = 55 + -5x

Solving
-47 + 8x = 55 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-47 + 8x + 5x = 55 + -5x + 5x

Combine like terms: 8x + 5x = 13x
-47 + 13x = 55 + -5x + 5x

Combine like terms: -5x + 5x = 0
-47 + 13x = 55 + 0
-47 + 13x = 55

Add '47' to each side of the equation.
-47 + 47 + 13x = 55 + 47

Combine like terms: -47 + 47 = 0
0 + 13x = 55 + 47
13x = 55 + 47

Combine like terms: 55 + 47 = 102
13x = 102

Divide each side by '13'.
x = 7.846153846

Simplifying
x = 7.846153846

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