=7(x+4)

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Solution for =7(x+4) equation: 


Simplifying
0 = 7(x + 4)

Reorder the terms:
0 = 7(4 + x)
0 = (4 * 7 + x * 7)
0 = (28 + 7x)

Solving
0 = 28 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
0 + -7x = 28 + 7x + -7x
Remove the zero:
-7x = 28 + 7x + -7x

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

Divide each side by '-7'.
x = -4

Simplifying
x = -4

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