7(4a+5)=

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Solution for 7(4a+5)= equation:


Simplifying
7(4a + 5) = 0

Reorder the terms:
7(5 + 4a) = 0
(5 * 7 + 4a * 7) = 0
(35 + 28a) = 0

Solving
35 + 28a = 0

Solving for variable 'a'.

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

Add '-35' to each side of the equation.
35 + -35 + 28a = 0 + -35

Combine like terms: 35 + -35 = 0
0 + 28a = 0 + -35
28a = 0 + -35

Combine like terms: 0 + -35 = -35
28a = -35

Divide each side by '28'.
a = -1.25

Simplifying
a = -1.25

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