4x-19+2x+21=90

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Solution for 4x-19+2x+21=90 equation:


Simplifying
4x + -19 + 2x + 21 = 90

Reorder the terms:
-19 + 21 + 4x + 2x = 90

Combine like terms: -19 + 21 = 2
2 + 4x + 2x = 90

Combine like terms: 4x + 2x = 6x
2 + 6x = 90

Solving
2 + 6x = 90

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 6x = 90 + -2

Combine like terms: 2 + -2 = 0
0 + 6x = 90 + -2
6x = 90 + -2

Combine like terms: 90 + -2 = 88
6x = 88

Divide each side by '6'.
x = 14.66666667

Simplifying
x = 14.66666667

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