3x+1+2x-2=100

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Solution for 3x+1+2x-2=100 equation:


Simplifying
3x + 1 + 2x + -2 = 100

Reorder the terms:
1 + -2 + 3x + 2x = 100

Combine like terms: 1 + -2 = -1
-1 + 3x + 2x = 100

Combine like terms: 3x + 2x = 5x
-1 + 5x = 100

Solving
-1 + 5x = 100

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 5x = 100 + 1

Combine like terms: -1 + 1 = 0
0 + 5x = 100 + 1
5x = 100 + 1

Combine like terms: 100 + 1 = 101
5x = 101

Divide each side by '5'.
x = 20.2

Simplifying
x = 20.2

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