20x+350+50x-220=290

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Solution for 20x+350+50x-220=290 equation:


Simplifying
20x + 350 + 50x + -220 = 290

Reorder the terms:
350 + -220 + 20x + 50x = 290

Combine like terms: 350 + -220 = 130
130 + 20x + 50x = 290

Combine like terms: 20x + 50x = 70x
130 + 70x = 290

Solving
130 + 70x = 290

Solving for variable 'x'.

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

Add '-130' to each side of the equation.
130 + -130 + 70x = 290 + -130

Combine like terms: 130 + -130 = 0
0 + 70x = 290 + -130
70x = 290 + -130

Combine like terms: 290 + -130 = 160
70x = 160

Divide each side by '70'.
x = 2.285714286

Simplifying
x = 2.285714286

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