4a-10+3a-5=

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Solution for 4a-10+3a-5= equation:


Simplifying
4a + -10 + 3a + -5 = 0

Reorder the terms:
-10 + -5 + 4a + 3a = 0

Combine like terms: -10 + -5 = -15
-15 + 4a + 3a = 0

Combine like terms: 4a + 3a = 7a
-15 + 7a = 0

Solving
-15 + 7a = 0

Solving for variable 'a'.

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

Add '15' to each side of the equation.
-15 + 15 + 7a = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 7a = 0 + 15
7a = 0 + 15

Combine like terms: 0 + 15 = 15
7a = 15

Divide each side by '7'.
a = 2.142857143

Simplifying
a = 2.142857143

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