7a-16=4+3a

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


Simplifying
7a + -16 = 4 + 3a

Reorder the terms:
-16 + 7a = 4 + 3a

Solving
-16 + 7a = 4 + 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.
-16 + 7a + -3a = 4 + 3a + -3a

Combine like terms: 7a + -3a = 4a
-16 + 4a = 4 + 3a + -3a

Combine like terms: 3a + -3a = 0
-16 + 4a = 4 + 0
-16 + 4a = 4

Add '16' to each side of the equation.
-16 + 16 + 4a = 4 + 16

Combine like terms: -16 + 16 = 0
0 + 4a = 4 + 16
4a = 4 + 16

Combine like terms: 4 + 16 = 20
4a = 20

Divide each side by '4'.
a = 5

Simplifying
a = 5

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