7x-2-4x=x+5+x

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Solution for 7x-2-4x=x+5+x equation:


Simplifying
7x + -2 + -4x = x + 5 + x

Reorder the terms:
-2 + 7x + -4x = x + 5 + x

Combine like terms: 7x + -4x = 3x
-2 + 3x = x + 5 + x

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

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

Solving
-2 + 3x = 5 + 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.
-2 + 3x + -2x = 5 + 2x + -2x

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

Combine like terms: 2x + -2x = 0
-2 + 1x = 5 + 0
-2 + 1x = 5

Add '2' to each side of the equation.
-2 + 2 + 1x = 5 + 2

Combine like terms: -2 + 2 = 0
0 + 1x = 5 + 2
1x = 5 + 2

Combine like terms: 5 + 2 = 7
1x = 7

Divide each side by '1'.
x = 7

Simplifying
x = 7

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