2x+90=100

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Solution for 2x+90=100 equation: 


Simplifying
2x + 90 = 100

Reorder the terms:
90 + 2x = 100

Solving
90 + 2x = 100

Solving for variable 'x'.

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

Add '-90' to each side of the equation.
90 + -90 + 2x = 100 + -90

Combine like terms: 90 + -90 = 0
0 + 2x = 100 + -90
2x = 100 + -90

Combine like terms: 100 + -90 = 10
2x = 10

Divide each side by '2'.
x = 5

Simplifying
x = 5

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