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

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


Simplifying
2(x + 5) + 5(9 + -1x) = 0

Reorder the terms:
2(5 + x) + 5(9 + -1x) = 0
(5 * 2 + x * 2) + 5(9 + -1x) = 0
(10 + 2x) + 5(9 + -1x) = 0
10 + 2x + (9 * 5 + -1x * 5) = 0
10 + 2x + (45 + -5x) = 0

Reorder the terms:
10 + 45 + 2x + -5x = 0

Combine like terms: 10 + 45 = 55
55 + 2x + -5x = 0

Combine like terms: 2x + -5x = -3x
55 + -3x = 0

Solving
55 + -3x = 0

Solving for variable 'x'.

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

Add '-55' to each side of the equation.
55 + -55 + -3x = 0 + -55

Combine like terms: 55 + -55 = 0
0 + -3x = 0 + -55
-3x = 0 + -55

Combine like terms: 0 + -55 = -55
-3x = -55

Divide each side by '-3'.
x = 18.33333333

Simplifying
x = 18.33333333

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