3a-2(p+2)=19

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Solution for 3a-2(p+2)=19 equation:


Simplifying
3a + -2(p + 2) = 19

Reorder the terms:
3a + -2(2 + p) = 19
3a + (2 * -2 + p * -2) = 19
3a + (-4 + -2p) = 19

Reorder the terms:
-4 + 3a + -2p = 19

Solving
-4 + 3a + -2p = 19

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 3a + 4 + -2p = 19 + 4

Reorder the terms:
-4 + 4 + 3a + -2p = 19 + 4

Combine like terms: -4 + 4 = 0
0 + 3a + -2p = 19 + 4
3a + -2p = 19 + 4

Combine like terms: 19 + 4 = 23
3a + -2p = 23

Add '2p' to each side of the equation.
3a + -2p + 2p = 23 + 2p

Combine like terms: -2p + 2p = 0
3a + 0 = 23 + 2p
3a = 23 + 2p

Divide each side by '3'.
a = 7.666666667 + 0.6666666667p

Simplifying
a = 7.666666667 + 0.6666666667p

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