5(2a+3)-10=4(2-a)+12

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Solution for 5(2a+3)-10=4(2-a)+12 equation:


Simplifying
5(2a + 3) + -10 = 4(2 + -1a) + 12

Reorder the terms:
5(3 + 2a) + -10 = 4(2 + -1a) + 12
(3 * 5 + 2a * 5) + -10 = 4(2 + -1a) + 12
(15 + 10a) + -10 = 4(2 + -1a) + 12

Reorder the terms:
15 + -10 + 10a = 4(2 + -1a) + 12

Combine like terms: 15 + -10 = 5
5 + 10a = 4(2 + -1a) + 12
5 + 10a = (2 * 4 + -1a * 4) + 12
5 + 10a = (8 + -4a) + 12

Reorder the terms:
5 + 10a = 8 + 12 + -4a

Combine like terms: 8 + 12 = 20
5 + 10a = 20 + -4a

Solving
5 + 10a = 20 + -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
5 + 10a + 4a = 20 + -4a + 4a

Combine like terms: 10a + 4a = 14a
5 + 14a = 20 + -4a + 4a

Combine like terms: -4a + 4a = 0
5 + 14a = 20 + 0
5 + 14a = 20

Add '-5' to each side of the equation.
5 + -5 + 14a = 20 + -5

Combine like terms: 5 + -5 = 0
0 + 14a = 20 + -5
14a = 20 + -5

Combine like terms: 20 + -5 = 15
14a = 15

Divide each side by '14'.
a = 1.071428571

Simplifying
a = 1.071428571

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