4=7(x+2)+2x

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


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

Reorder the terms:
4 = 7(2 + x) + 2x
4 = (2 * 7 + x * 7) + 2x
4 = (14 + 7x) + 2x

Combine like terms: 7x + 2x = 9x
4 = 14 + 9x

Solving
4 = 14 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
4 + -9x = 14 + 9x + -9x

Combine like terms: 9x + -9x = 0
4 + -9x = 14 + 0
4 + -9x = 14

Add '-4' to each side of the equation.
4 + -4 + -9x = 14 + -4

Combine like terms: 4 + -4 = 0
0 + -9x = 14 + -4
-9x = 14 + -4

Combine like terms: 14 + -4 = 10
-9x = 10

Divide each side by '-9'.
x = -1.111111111

Simplifying
x = -1.111111111

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