2x+3+x+1=90

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Solution for 2x+3+x+1=90 equation:


Simplifying
2x + 3 + x + 1 = 90

Reorder the terms:
3 + 1 + 2x + x = 90

Combine like terms: 3 + 1 = 4
4 + 2x + x = 90

Combine like terms: 2x + x = 3x
4 + 3x = 90

Solving
4 + 3x = 90

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 3x = 90 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = 90 + -4
3x = 90 + -4

Combine like terms: 90 + -4 = 86
3x = 86

Divide each side by '3'.
x = 28.66666667

Simplifying
x = 28.66666667

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