4[x+7]=7

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Solution for 4[x+7]=7 equation: 


Simplifying
4[x + 7] = 7

Reorder the terms:
4[7 + x] = 7
[7 * 4 + x * 4] = 7
[28 + 4x] = 7

Solving
28 + 4x = 7

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 4x = 7 + -28

Combine like terms: 28 + -28 = 0
0 + 4x = 7 + -28
4x = 7 + -28

Combine like terms: 7 + -28 = -21
4x = -21

Divide each side by '4'.
x = -5.25

Simplifying
x = -5.25

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