3a-2(b+2)=11

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Solution for 3a-2(b+2)=11 equation:


Simplifying
3a + -2(b + 2) = 11

Reorder the terms:
3a + -2(2 + b) = 11
3a + (2 * -2 + b * -2) = 11
3a + (-4 + -2b) = 11

Reorder the terms:
-4 + 3a + -2b = 11

Solving
-4 + 3a + -2b = 11

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 + -2b = 11 + 4

Reorder the terms:
-4 + 4 + 3a + -2b = 11 + 4

Combine like terms: -4 + 4 = 0
0 + 3a + -2b = 11 + 4
3a + -2b = 11 + 4

Combine like terms: 11 + 4 = 15
3a + -2b = 15

Add '2b' to each side of the equation.
3a + -2b + 2b = 15 + 2b

Combine like terms: -2b + 2b = 0
3a + 0 = 15 + 2b
3a = 15 + 2b

Divide each side by '3'.
a = 5 + 0.6666666667b

Simplifying
a = 5 + 0.6666666667b

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