x+2x+10=4x+9

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Solution for x+2x+10=4x+9 equation:


Simplifying
x + 2x + 10 = 4x + 9

Reorder the terms:
10 + x + 2x = 4x + 9

Combine like terms: x + 2x = 3x
10 + 3x = 4x + 9

Reorder the terms:
10 + 3x = 9 + 4x

Solving
10 + 3x = 9 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
10 + 3x + -4x = 9 + 4x + -4x

Combine like terms: 3x + -4x = -1x
10 + -1x = 9 + 4x + -4x

Combine like terms: 4x + -4x = 0
10 + -1x = 9 + 0
10 + -1x = 9

Add '-10' to each side of the equation.
10 + -10 + -1x = 9 + -10

Combine like terms: 10 + -10 = 0
0 + -1x = 9 + -10
-1x = 9 + -10

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

Divide each side by '-1'.
x = 1

Simplifying
x = 1

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