2(5+5x)=9(x-4)

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Solution for 2(5+5x)=9(x-4) equation:


Simplifying
2(5 + 5x) = 9(x + -4)
(5 * 2 + 5x * 2) = 9(x + -4)
(10 + 10x) = 9(x + -4)

Reorder the terms:
10 + 10x = 9(-4 + x)
10 + 10x = (-4 * 9 + x * 9)
10 + 10x = (-36 + 9x)

Solving
10 + 10x = -36 + 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.
10 + 10x + -9x = -36 + 9x + -9x

Combine like terms: 10x + -9x = 1x
10 + 1x = -36 + 9x + -9x

Combine like terms: 9x + -9x = 0
10 + 1x = -36 + 0
10 + 1x = -36

Add '-10' to each side of the equation.
10 + -10 + 1x = -36 + -10

Combine like terms: 10 + -10 = 0
0 + 1x = -36 + -10
1x = -36 + -10

Combine like terms: -36 + -10 = -46
1x = -46

Divide each side by '1'.
x = -46

Simplifying
x = -46

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