10-3=2(4a+5)

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


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

Combine like terms: 10 + -3 = 7
7 = 2(4a + 5)

Reorder the terms:
7 = 2(5 + 4a)
7 = (5 * 2 + 4a * 2)
7 = (10 + 8a)

Solving
7 = 10 + 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
7 + -8a = 10 + 8a + -8a

Combine like terms: 8a + -8a = 0
7 + -8a = 10 + 0
7 + -8a = 10

Add '-7' to each side of the equation.
7 + -7 + -8a = 10 + -7

Combine like terms: 7 + -7 = 0
0 + -8a = 10 + -7
-8a = 10 + -7

Combine like terms: 10 + -7 = 3
-8a = 3

Divide each side by '-8'.
a = -0.375

Simplifying
a = -0.375

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