10(x-9)-9(5-x)=2(6+x)

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Solution for 10(x-9)-9(5-x)=2(6+x) equation:


Simplifying
10(x + -9) + -9(5 + -1x) = 2(6 + x)

Reorder the terms:
10(-9 + x) + -9(5 + -1x) = 2(6 + x)
(-9 * 10 + x * 10) + -9(5 + -1x) = 2(6 + x)
(-90 + 10x) + -9(5 + -1x) = 2(6 + x)
-90 + 10x + (5 * -9 + -1x * -9) = 2(6 + x)
-90 + 10x + (-45 + 9x) = 2(6 + x)

Reorder the terms:
-90 + -45 + 10x + 9x = 2(6 + x)

Combine like terms: -90 + -45 = -135
-135 + 10x + 9x = 2(6 + x)

Combine like terms: 10x + 9x = 19x
-135 + 19x = 2(6 + x)
-135 + 19x = (6 * 2 + x * 2)
-135 + 19x = (12 + 2x)

Solving
-135 + 19x = 12 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-135 + 19x + -2x = 12 + 2x + -2x

Combine like terms: 19x + -2x = 17x
-135 + 17x = 12 + 2x + -2x

Combine like terms: 2x + -2x = 0
-135 + 17x = 12 + 0
-135 + 17x = 12

Add '135' to each side of the equation.
-135 + 135 + 17x = 12 + 135

Combine like terms: -135 + 135 = 0
0 + 17x = 12 + 135
17x = 12 + 135

Combine like terms: 12 + 135 = 147
17x = 147

Divide each side by '17'.
x = 8.647058824

Simplifying
x = 8.647058824

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