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

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


Simplifying
5(7 + -1a) = -3(3a + 3)
(7 * 5 + -1a * 5) = -3(3a + 3)
(35 + -5a) = -3(3a + 3)

Reorder the terms:
35 + -5a = -3(3 + 3a)
35 + -5a = (3 * -3 + 3a * -3)
35 + -5a = (-9 + -9a)

Solving
35 + -5a = -9 + -9a

Solving for variable 'a'.

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

Add '9a' to each side of the equation.
35 + -5a + 9a = -9 + -9a + 9a

Combine like terms: -5a + 9a = 4a
35 + 4a = -9 + -9a + 9a

Combine like terms: -9a + 9a = 0
35 + 4a = -9 + 0
35 + 4a = -9

Add '-35' to each side of the equation.
35 + -35 + 4a = -9 + -35

Combine like terms: 35 + -35 = 0
0 + 4a = -9 + -35
4a = -9 + -35

Combine like terms: -9 + -35 = -44
4a = -44

Divide each side by '4'.
a = -11

Simplifying
a = -11

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