7a-2=10+7a+4a

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Solution for 7a-2=10+7a+4a equation:


Simplifying
7a + -2 = 10 + 7a + 4a

Reorder the terms:
-2 + 7a = 10 + 7a + 4a

Combine like terms: 7a + 4a = 11a
-2 + 7a = 10 + 11a

Solving
-2 + 7a = 10 + 11a

Solving for variable 'a'.

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

Add '-11a' to each side of the equation.
-2 + 7a + -11a = 10 + 11a + -11a

Combine like terms: 7a + -11a = -4a
-2 + -4a = 10 + 11a + -11a

Combine like terms: 11a + -11a = 0
-2 + -4a = 10 + 0
-2 + -4a = 10

Add '2' to each side of the equation.
-2 + 2 + -4a = 10 + 2

Combine like terms: -2 + 2 = 0
0 + -4a = 10 + 2
-4a = 10 + 2

Combine like terms: 10 + 2 = 12
-4a = 12

Divide each side by '-4'.
a = -3

Simplifying
a = -3

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