4-3(4a+5)=5(7-4a)

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Solution for 4-3(4a+5)=5(7-4a) equation:


Simplifying
4 + -3(4a + 5) = 5(7 + -4a)

Reorder the terms:
4 + -3(5 + 4a) = 5(7 + -4a)
4 + (5 * -3 + 4a * -3) = 5(7 + -4a)
4 + (-15 + -12a) = 5(7 + -4a)

Combine like terms: 4 + -15 = -11
-11 + -12a = 5(7 + -4a)
-11 + -12a = (7 * 5 + -4a * 5)
-11 + -12a = (35 + -20a)

Solving
-11 + -12a = 35 + -20a

Solving for variable 'a'.

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

Add '20a' to each side of the equation.
-11 + -12a + 20a = 35 + -20a + 20a

Combine like terms: -12a + 20a = 8a
-11 + 8a = 35 + -20a + 20a

Combine like terms: -20a + 20a = 0
-11 + 8a = 35 + 0
-11 + 8a = 35

Add '11' to each side of the equation.
-11 + 11 + 8a = 35 + 11

Combine like terms: -11 + 11 = 0
0 + 8a = 35 + 11
8a = 35 + 11

Combine like terms: 35 + 11 = 46
8a = 46

Divide each side by '8'.
a = 5.75

Simplifying
a = 5.75

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