105=5(4a-3)

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Solution for 105=5(4a-3) equation:


Simplifying
105 = 5(4a + -3)

Reorder the terms:
105 = 5(-3 + 4a)
105 = (-3 * 5 + 4a * 5)
105 = (-15 + 20a)

Solving
105 = -15 + 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.
105 + -20a = -15 + 20a + -20a

Combine like terms: 20a + -20a = 0
105 + -20a = -15 + 0
105 + -20a = -15

Add '-105' to each side of the equation.
105 + -105 + -20a = -15 + -105

Combine like terms: 105 + -105 = 0
0 + -20a = -15 + -105
-20a = -15 + -105

Combine like terms: -15 + -105 = -120
-20a = -120

Divide each side by '-20'.
a = 6

Simplifying
a = 6

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