9x+5x+3+2x+7+9x=90

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Solution for 9x+5x+3+2x+7+9x=90 equation:


Simplifying
9x + 5x + 3 + 2x + 7 + 9x = 90

Reorder the terms:
3 + 7 + 9x + 5x + 2x + 9x = 90

Combine like terms: 3 + 7 = 10
10 + 9x + 5x + 2x + 9x = 90

Combine like terms: 9x + 5x = 14x
10 + 14x + 2x + 9x = 90

Combine like terms: 14x + 2x = 16x
10 + 16x + 9x = 90

Combine like terms: 16x + 9x = 25x
10 + 25x = 90

Solving
10 + 25x = 90

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 25x = 90 + -10

Combine like terms: 10 + -10 = 0
0 + 25x = 90 + -10
25x = 90 + -10

Combine like terms: 90 + -10 = 80
25x = 80

Divide each side by '25'.
x = 3.2

Simplifying
x = 3.2

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