10x+5+12x-1=90

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Solution for 10x+5+12x-1=90 equation:


Simplifying
10x + 5 + 12x + -1 = 90

Reorder the terms:
5 + -1 + 10x + 12x = 90

Combine like terms: 5 + -1 = 4
4 + 10x + 12x = 90

Combine like terms: 10x + 12x = 22x
4 + 22x = 90

Solving
4 + 22x = 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 + 22x = 90 + -4

Combine like terms: 4 + -4 = 0
0 + 22x = 90 + -4
22x = 90 + -4

Combine like terms: 90 + -4 = 86
22x = 86

Divide each side by '22'.
x = 3.909090909

Simplifying
x = 3.909090909

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