5x+10+3x+20=190

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Solution for 5x+10+3x+20=190 equation:


Simplifying
5x + 10 + 3x + 20 = 190

Reorder the terms:
10 + 20 + 5x + 3x = 190

Combine like terms: 10 + 20 = 30
30 + 5x + 3x = 190

Combine like terms: 5x + 3x = 8x
30 + 8x = 190

Solving
30 + 8x = 190

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 8x = 190 + -30

Combine like terms: 30 + -30 = 0
0 + 8x = 190 + -30
8x = 190 + -30

Combine like terms: 190 + -30 = 160
8x = 160

Divide each side by '8'.
x = 20

Simplifying
x = 20

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