7[x+2]=2[x+2]

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Solution for 7[x+2]=2[x+2] equation:


Simplifying
7[x + 2] = 2[x + 2]

Reorder the terms:
7[2 + x] = 2[x + 2]
[2 * 7 + x * 7] = 2[x + 2]
[14 + 7x] = 2[x + 2]

Reorder the terms:
14 + 7x = 2[2 + x]
14 + 7x = [2 * 2 + x * 2]
14 + 7x = [4 + 2x]

Solving
14 + 7x = 4 + 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.
14 + 7x + -2x = 4 + 2x + -2x

Combine like terms: 7x + -2x = 5x
14 + 5x = 4 + 2x + -2x

Combine like terms: 2x + -2x = 0
14 + 5x = 4 + 0
14 + 5x = 4

Add '-14' to each side of the equation.
14 + -14 + 5x = 4 + -14

Combine like terms: 14 + -14 = 0
0 + 5x = 4 + -14
5x = 4 + -14

Combine like terms: 4 + -14 = -10
5x = -10

Divide each side by '5'.
x = -2

Simplifying
x = -2

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