5a-3=7a+7+3

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Solution for 5a-3=7a+7+3 equation:


Simplifying
5a + -3 = 7a + 7 + 3

Reorder the terms:
-3 + 5a = 7a + 7 + 3

Reorder the terms:
-3 + 5a = 7 + 3 + 7a

Combine like terms: 7 + 3 = 10
-3 + 5a = 10 + 7a

Solving
-3 + 5a = 10 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
-3 + 5a + -7a = 10 + 7a + -7a

Combine like terms: 5a + -7a = -2a
-3 + -2a = 10 + 7a + -7a

Combine like terms: 7a + -7a = 0
-3 + -2a = 10 + 0
-3 + -2a = 10

Add '3' to each side of the equation.
-3 + 3 + -2a = 10 + 3

Combine like terms: -3 + 3 = 0
0 + -2a = 10 + 3
-2a = 10 + 3

Combine like terms: 10 + 3 = 13
-2a = 13

Divide each side by '-2'.
a = -6.5

Simplifying
a = -6.5

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