2a+10-4a+5=0

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Solution for 2a+10-4a+5=0 equation:


Simplifying
2a + 10 + -4a + 5 = 0

Reorder the terms:
10 + 5 + 2a + -4a = 0

Combine like terms: 10 + 5 = 15
15 + 2a + -4a = 0

Combine like terms: 2a + -4a = -2a
15 + -2a = 0

Solving
15 + -2a = 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 + -2a = 0 + -15

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

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

Divide each side by '-2'.
a = 7.5

Simplifying
a = 7.5

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