4(-7+3a)=-16+6a

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Solution for 4(-7+3a)=-16+6a equation:


Simplifying
4(-7 + 3a) = -16 + 6a
(-7 * 4 + 3a * 4) = -16 + 6a
(-28 + 12a) = -16 + 6a

Solving
-28 + 12a = -16 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
-28 + 12a + -6a = -16 + 6a + -6a

Combine like terms: 12a + -6a = 6a
-28 + 6a = -16 + 6a + -6a

Combine like terms: 6a + -6a = 0
-28 + 6a = -16 + 0
-28 + 6a = -16

Add '28' to each side of the equation.
-28 + 28 + 6a = -16 + 28

Combine like terms: -28 + 28 = 0
0 + 6a = -16 + 28
6a = -16 + 28

Combine like terms: -16 + 28 = 12
6a = 12

Divide each side by '6'.
a = 2

Simplifying
a = 2

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