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

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


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

Reorder the terms:
9(-5 + x) + 5(x + 5) = 5x + 5
(-5 * 9 + x * 9) + 5(x + 5) = 5x + 5
(-45 + 9x) + 5(x + 5) = 5x + 5

Reorder the terms:
-45 + 9x + 5(5 + x) = 5x + 5
-45 + 9x + (5 * 5 + x * 5) = 5x + 5
-45 + 9x + (25 + 5x) = 5x + 5

Reorder the terms:
-45 + 25 + 9x + 5x = 5x + 5

Combine like terms: -45 + 25 = -20
-20 + 9x + 5x = 5x + 5

Combine like terms: 9x + 5x = 14x
-20 + 14x = 5x + 5

Reorder the terms:
-20 + 14x = 5 + 5x

Solving
-20 + 14x = 5 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-20 + 14x + -5x = 5 + 5x + -5x

Combine like terms: 14x + -5x = 9x
-20 + 9x = 5 + 5x + -5x

Combine like terms: 5x + -5x = 0
-20 + 9x = 5 + 0
-20 + 9x = 5

Add '20' to each side of the equation.
-20 + 20 + 9x = 5 + 20

Combine like terms: -20 + 20 = 0
0 + 9x = 5 + 20
9x = 5 + 20

Combine like terms: 5 + 20 = 25
9x = 25

Divide each side by '9'.
x = 2.777777778

Simplifying
x = 2.777777778

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