7x-4=3(x+2)+x

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Solution for 7x-4=3(x+2)+x equation:


Simplifying
7x + -4 = 3(x + 2) + x

Reorder the terms:
-4 + 7x = 3(x + 2) + x

Reorder the terms:
-4 + 7x = 3(2 + x) + x
-4 + 7x = (2 * 3 + x * 3) + x
-4 + 7x = (6 + 3x) + x

Combine like terms: 3x + x = 4x
-4 + 7x = 6 + 4x

Solving
-4 + 7x = 6 + 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.
-4 + 7x + -4x = 6 + 4x + -4x

Combine like terms: 7x + -4x = 3x
-4 + 3x = 6 + 4x + -4x

Combine like terms: 4x + -4x = 0
-4 + 3x = 6 + 0
-4 + 3x = 6

Add '4' to each side of the equation.
-4 + 4 + 3x = 6 + 4

Combine like terms: -4 + 4 = 0
0 + 3x = 6 + 4
3x = 6 + 4

Combine like terms: 6 + 4 = 10
3x = 10

Divide each side by '3'.
x = 3.333333333

Simplifying
x = 3.333333333

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