x-1+2x=2x+5+4

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Solution for x-1+2x=2x+5+4 equation:


Simplifying
x + -1 + 2x = 2x + 5 + 4

Reorder the terms:
-1 + x + 2x = 2x + 5 + 4

Combine like terms: x + 2x = 3x
-1 + 3x = 2x + 5 + 4

Reorder the terms:
-1 + 3x = 5 + 4 + 2x

Combine like terms: 5 + 4 = 9
-1 + 3x = 9 + 2x

Solving
-1 + 3x = 9 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-1 + 3x + -2x = 9 + 2x + -2x

Combine like terms: 3x + -2x = 1x
-1 + 1x = 9 + 2x + -2x

Combine like terms: 2x + -2x = 0
-1 + 1x = 9 + 0
-1 + 1x = 9

Add '1' to each side of the equation.
-1 + 1 + 1x = 9 + 1

Combine like terms: -1 + 1 = 0
0 + 1x = 9 + 1
1x = 9 + 1

Combine like terms: 9 + 1 = 10
1x = 10

Divide each side by '1'.
x = 10

Simplifying
x = 10

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