8a-4(5h-7)=4

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Solution for 8a-4(5h-7)=4 equation:


Simplifying
8a + -4(5h + -7) = 4

Reorder the terms:
8a + -4(-7 + 5h) = 4
8a + (-7 * -4 + 5h * -4) = 4
8a + (28 + -20h) = 4

Reorder the terms:
28 + 8a + -20h = 4

Solving
28 + 8a + -20h = 4

Solving for variable 'a'.

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

Add '-28' to each side of the equation.
28 + 8a + -28 + -20h = 4 + -28

Reorder the terms:
28 + -28 + 8a + -20h = 4 + -28

Combine like terms: 28 + -28 = 0
0 + 8a + -20h = 4 + -28
8a + -20h = 4 + -28

Combine like terms: 4 + -28 = -24
8a + -20h = -24

Add '20h' to each side of the equation.
8a + -20h + 20h = -24 + 20h

Combine like terms: -20h + 20h = 0
8a + 0 = -24 + 20h
8a = -24 + 20h

Divide each side by '8'.
a = -3 + 2.5h

Simplifying
a = -3 + 2.5h

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