2a+15-4a=1

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Solution for 2a+15-4a=1 equation:


Simplifying
2a + 15 + -4a = 1

Reorder the terms:
15 + 2a + -4a = 1

Combine like terms: 2a + -4a = -2a
15 + -2a = 1

Solving
15 + -2a = 1

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 = 1 + -15

Combine like terms: 15 + -15 = 0
0 + -2a = 1 + -15
-2a = 1 + -15

Combine like terms: 1 + -15 = -14
-2a = -14

Divide each side by '-2'.
a = 7

Simplifying
a = 7

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