3a-4(b+2)=

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Solution for 3a-4(b+2)= equation:


Simplifying
3a + -4(b + 2) = 0

Reorder the terms:
3a + -4(2 + b) = 0
3a + (2 * -4 + b * -4) = 0
3a + (-8 + -4b) = 0

Reorder the terms:
-8 + 3a + -4b = 0

Solving
-8 + 3a + -4b = 0

Solving for variable 'a'.

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

Add '8' to each side of the equation.
-8 + 3a + 8 + -4b = 0 + 8

Reorder the terms:
-8 + 8 + 3a + -4b = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 3a + -4b = 0 + 8
3a + -4b = 0 + 8

Combine like terms: 0 + 8 = 8
3a + -4b = 8

Add '4b' to each side of the equation.
3a + -4b + 4b = 8 + 4b

Combine like terms: -4b + 4b = 0
3a + 0 = 8 + 4b
3a = 8 + 4b

Divide each side by '3'.
a = 2.666666667 + 1.333333333b

Simplifying
a = 2.666666667 + 1.333333333b

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