7a-4+28=3a+2

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Solution for 7a-4+28=3a+2 equation:


Simplifying
7a + -4 + 28 = 3a + 2

Reorder the terms:
-4 + 28 + 7a = 3a + 2

Combine like terms: -4 + 28 = 24
24 + 7a = 3a + 2

Reorder the terms:
24 + 7a = 2 + 3a

Solving
24 + 7a = 2 + 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.
24 + 7a + -3a = 2 + 3a + -3a

Combine like terms: 7a + -3a = 4a
24 + 4a = 2 + 3a + -3a

Combine like terms: 3a + -3a = 0
24 + 4a = 2 + 0
24 + 4a = 2

Add '-24' to each side of the equation.
24 + -24 + 4a = 2 + -24

Combine like terms: 24 + -24 = 0
0 + 4a = 2 + -24
4a = 2 + -24

Combine like terms: 2 + -24 = -22
4a = -22

Divide each side by '4'.
a = -5.5

Simplifying
a = -5.5

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