3x+22+4x+18=90

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Solution for 3x+22+4x+18=90 equation:


Simplifying
3x + 22 + 4x + 18 = 90

Reorder the terms:
22 + 18 + 3x + 4x = 90

Combine like terms: 22 + 18 = 40
40 + 3x + 4x = 90

Combine like terms: 3x + 4x = 7x
40 + 7x = 90

Solving
40 + 7x = 90

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 7x = 90 + -40

Combine like terms: 40 + -40 = 0
0 + 7x = 90 + -40
7x = 90 + -40

Combine like terms: 90 + -40 = 50
7x = 50

Divide each side by '7'.
x = 7.142857143

Simplifying
x = 7.142857143

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