x+x+20+3x-28=762

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Solution for x+x+20+3x-28=762 equation:


Simplifying
x + x + 20 + 3x + -28 = 762

Reorder the terms:
20 + -28 + x + x + 3x = 762

Combine like terms: 20 + -28 = -8
-8 + x + x + 3x = 762

Combine like terms: x + x = 2x
-8 + 2x + 3x = 762

Combine like terms: 2x + 3x = 5x
-8 + 5x = 762

Solving
-8 + 5x = 762

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 5x = 762 + 8

Combine like terms: -8 + 8 = 0
0 + 5x = 762 + 8
5x = 762 + 8

Combine like terms: 762 + 8 = 770
5x = 770

Divide each side by '5'.
x = 154

Simplifying
x = 154

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