2x+30+13x+30=90

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Solution for 2x+30+13x+30=90 equation:


Simplifying
2x + 30 + 13x + 30 = 90

Reorder the terms:
30 + 30 + 2x + 13x = 90

Combine like terms: 30 + 30 = 60
60 + 2x + 13x = 90

Combine like terms: 2x + 13x = 15x
60 + 15x = 90

Solving
60 + 15x = 90

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + 15x = 90 + -60

Combine like terms: 60 + -60 = 0
0 + 15x = 90 + -60
15x = 90 + -60

Combine like terms: 90 + -60 = 30
15x = 30

Divide each side by '15'.
x = 2

Simplifying
x = 2

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