2x+77+3x+23=90

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Solution for 2x+77+3x+23=90 equation:


Simplifying
2x + 77 + 3x + 23 = 90

Reorder the terms:
77 + 23 + 2x + 3x = 90

Combine like terms: 77 + 23 = 100
100 + 2x + 3x = 90

Combine like terms: 2x + 3x = 5x
100 + 5x = 90

Solving
100 + 5x = 90

Solving for variable 'x'.

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

Add '-100' to each side of the equation.
100 + -100 + 5x = 90 + -100

Combine like terms: 100 + -100 = 0
0 + 5x = 90 + -100
5x = 90 + -100

Combine like terms: 90 + -100 = -10
5x = -10

Divide each side by '5'.
x = -2

Simplifying
x = -2

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