3(a+4)=-35-2a

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Solution for 3(a+4)=-35-2a equation:


Simplifying
3(a + 4) = -35 + -2a

Reorder the terms:
3(4 + a) = -35 + -2a
(4 * 3 + a * 3) = -35 + -2a
(12 + 3a) = -35 + -2a

Solving
12 + 3a = -35 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
12 + 3a + 2a = -35 + -2a + 2a

Combine like terms: 3a + 2a = 5a
12 + 5a = -35 + -2a + 2a

Combine like terms: -2a + 2a = 0
12 + 5a = -35 + 0
12 + 5a = -35

Add '-12' to each side of the equation.
12 + -12 + 5a = -35 + -12

Combine like terms: 12 + -12 = 0
0 + 5a = -35 + -12
5a = -35 + -12

Combine like terms: -35 + -12 = -47
5a = -47

Divide each side by '5'.
a = -9.4

Simplifying
a = -9.4

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