8(7+5a)=-18+3a

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Solution for 8(7+5a)=-18+3a equation:


Simplifying
8(7 + 5a) = -18 + 3a
(7 * 8 + 5a * 8) = -18 + 3a
(56 + 40a) = -18 + 3a

Solving
56 + 40a = -18 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
56 + 40a + -3a = -18 + 3a + -3a

Combine like terms: 40a + -3a = 37a
56 + 37a = -18 + 3a + -3a

Combine like terms: 3a + -3a = 0
56 + 37a = -18 + 0
56 + 37a = -18

Add '-56' to each side of the equation.
56 + -56 + 37a = -18 + -56

Combine like terms: 56 + -56 = 0
0 + 37a = -18 + -56
37a = -18 + -56

Combine like terms: -18 + -56 = -74
37a = -74

Divide each side by '37'.
a = -2

Simplifying
a = -2

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