10+x+8(x+8)=9x+x+11(9)

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Solution for 10+x+8(x+8)=9x+x+11(9) equation:


Simplifying
10 + x + 8(x + 8) = 9x + x + 11(9)

Reorder the terms:
10 + x + 8(8 + x) = 9x + x + 11(9)
10 + x + (8 * 8 + x * 8) = 9x + x + 11(9)
10 + x + (64 + 8x) = 9x + x + 11(9)

Reorder the terms:
10 + 64 + x + 8x = 9x + x + 11(9)

Combine like terms: 10 + 64 = 74
74 + x + 8x = 9x + x + 11(9)

Combine like terms: x + 8x = 9x
74 + 9x = 9x + x + 11(9)

Multiply 11 * 9
74 + 9x = 9x + x + 99

Reorder the terms:
74 + 9x = 99 + 9x + x

Combine like terms: 9x + x = 10x
74 + 9x = 99 + 10x

Solving
74 + 9x = 99 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
74 + 9x + -10x = 99 + 10x + -10x

Combine like terms: 9x + -10x = -1x
74 + -1x = 99 + 10x + -10x

Combine like terms: 10x + -10x = 0
74 + -1x = 99 + 0
74 + -1x = 99

Add '-74' to each side of the equation.
74 + -74 + -1x = 99 + -74

Combine like terms: 74 + -74 = 0
0 + -1x = 99 + -74
-1x = 99 + -74

Combine like terms: 99 + -74 = 25
-1x = 25

Divide each side by '-1'.
x = -25

Simplifying
x = -25

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