-7+0.6a+2=15-1.4a

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Solution for -7+0.6a+2=15-1.4a equation:


Simplifying
-7 + 0.6a + 2 = 15 + -1.4a

Reorder the terms:
-7 + 2 + 0.6a = 15 + -1.4a

Combine like terms: -7 + 2 = -5
-5 + 0.6a = 15 + -1.4a

Solving
-5 + 0.6a = 15 + -1.4a

Solving for variable 'a'.

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

Add '1.4a' to each side of the equation.
-5 + 0.6a + 1.4a = 15 + -1.4a + 1.4a

Combine like terms: 0.6a + 1.4a = 2a
-5 + 2a = 15 + -1.4a + 1.4a

Combine like terms: -1.4a + 1.4a = 0.0
-5 + 2a = 15 + 0.0
-5 + 2a = 15

Add '5' to each side of the equation.
-5 + 5 + 2a = 15 + 5

Combine like terms: -5 + 5 = 0
0 + 2a = 15 + 5
2a = 15 + 5

Combine like terms: 15 + 5 = 20
2a = 20

Divide each side by '2'.
a = 10

Simplifying
a = 10

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