5a-7+4a-3=

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Solution for 5a-7+4a-3= equation:


Simplifying
5a + -7 + 4a + -3 = 0

Reorder the terms:
-7 + -3 + 5a + 4a = 0

Combine like terms: -7 + -3 = -10
-10 + 5a + 4a = 0

Combine like terms: 5a + 4a = 9a
-10 + 9a = 0

Solving
-10 + 9a = 0

Solving for variable 'a'.

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

Add '10' to each side of the equation.
-10 + 10 + 9a = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 9a = 0 + 10
9a = 0 + 10

Combine like terms: 0 + 10 = 10
9a = 10

Divide each side by '9'.
a = 1.111111111

Simplifying
a = 1.111111111

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