70+3x=130

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Solution for 70+3x=130 equation: 


Simplifying
70 + 3x = 130

Solving
70 + 3x = 130

Solving for variable 'x'.

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

Add '-70' to each side of the equation.
70 + -70 + 3x = 130 + -70

Combine like terms: 70 + -70 = 0
0 + 3x = 130 + -70
3x = 130 + -70

Combine like terms: 130 + -70 = 60
3x = 60

Divide each side by '3'.
x = 20

Simplifying
x = 20

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