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

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


Simplifying
7(6 + -2a) = 5(-2 + 3a)
(6 * 7 + -2a * 7) = 5(-2 + 3a)
(42 + -14a) = 5(-2 + 3a)
42 + -14a = (-2 * 5 + 3a * 5)
42 + -14a = (-10 + 15a)

Solving
42 + -14a = -10 + 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.
42 + -14a + -15a = -10 + 15a + -15a

Combine like terms: -14a + -15a = -29a
42 + -29a = -10 + 15a + -15a

Combine like terms: 15a + -15a = 0
42 + -29a = -10 + 0
42 + -29a = -10

Add '-42' to each side of the equation.
42 + -42 + -29a = -10 + -42

Combine like terms: 42 + -42 = 0
0 + -29a = -10 + -42
-29a = -10 + -42

Combine like terms: -10 + -42 = -52
-29a = -52

Divide each side by '-29'.
a = 1.793103448

Simplifying
a = 1.793103448

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