7(6a-2a)=5(3a+1)

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Solution for 7(6a-2a)=5(3a+1) equation:


Simplifying
7(6a + -2a) = 5(3a + 1)

Combine like terms: 6a + -2a = 4a
7(4a) = 5(3a + 1)

Remove parenthesis around (4a)
7 * 4a = 5(3a + 1)

Multiply 7 * 4
28a = 5(3a + 1)

Reorder the terms:
28a = 5(1 + 3a)
28a = (1 * 5 + 3a * 5)
28a = (5 + 15a)

Solving
28a = 5 + 15a

Solving for variable 'a'.

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

Add '-15a' to each side of the equation.
28a + -15a = 5 + 15a + -15a

Combine like terms: 28a + -15a = 13a
13a = 5 + 15a + -15a

Combine like terms: 15a + -15a = 0
13a = 5 + 0
13a = 5

Divide each side by '13'.
a = 0.3846153846

Simplifying
a = 0.3846153846

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