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

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Solution for 5+9(x-7)=1-9(x-8) equation:


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

Reorder the terms:
5 + 9(-7 + x) = 1 + -9(x + -8)
5 + (-7 * 9 + x * 9) = 1 + -9(x + -8)
5 + (-63 + 9x) = 1 + -9(x + -8)

Combine like terms: 5 + -63 = -58
-58 + 9x = 1 + -9(x + -8)

Reorder the terms:
-58 + 9x = 1 + -9(-8 + x)
-58 + 9x = 1 + (-8 * -9 + x * -9)
-58 + 9x = 1 + (72 + -9x)

Combine like terms: 1 + 72 = 73
-58 + 9x = 73 + -9x

Solving
-58 + 9x = 73 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-58 + 9x + 9x = 73 + -9x + 9x

Combine like terms: 9x + 9x = 18x
-58 + 18x = 73 + -9x + 9x

Combine like terms: -9x + 9x = 0
-58 + 18x = 73 + 0
-58 + 18x = 73

Add '58' to each side of the equation.
-58 + 58 + 18x = 73 + 58

Combine like terms: -58 + 58 = 0
0 + 18x = 73 + 58
18x = 73 + 58

Combine like terms: 73 + 58 = 131
18x = 131

Divide each side by '18'.
x = 7.277777778

Simplifying
x = 7.277777778

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