13x+1+9x+3=70

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Solution for 13x+1+9x+3=70 equation:


Simplifying
13x + 1 + 9x + 3 = 70

Reorder the terms:
1 + 3 + 13x + 9x = 70

Combine like terms: 1 + 3 = 4
4 + 13x + 9x = 70

Combine like terms: 13x + 9x = 22x
4 + 22x = 70

Solving
4 + 22x = 70

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 = 70 + -4

Combine like terms: 4 + -4 = 0
0 + 22x = 70 + -4
22x = 70 + -4

Combine like terms: 70 + -4 = 66
22x = 66

Divide each side by '22'.
x = 3

Simplifying
x = 3

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