0=7(a+1)

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Solution for 0=7(a+1) equation: 


Simplifying
0 = 7(a + 1)

Reorder the terms:
0 = 7(1 + a)
0 = (1 * 7 + a * 7)
0 = (7 + 7a)

Solving
0 = 7 + 7a

Solving for variable 'a'.

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

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

Combine like terms: 7a + -7a = 0
-7a = 7 + 0
-7a = 7

Divide each side by '-7'.
a = -1

Simplifying
a = -1

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