9-(5a+2)=-a+5

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Solution for 9-(5a+2)=-a+5 equation:


Simplifying
9 + -1(5a + 2) = -1a + 5

Reorder the terms:
9 + -1(2 + 5a) = -1a + 5
9 + (2 * -1 + 5a * -1) = -1a + 5
9 + (-2 + -5a) = -1a + 5

Combine like terms: 9 + -2 = 7
7 + -5a = -1a + 5

Reorder the terms:
7 + -5a = 5 + -1a

Solving
7 + -5a = 5 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
7 + -5a + a = 5 + -1a + a

Combine like terms: -5a + a = -4a
7 + -4a = 5 + -1a + a

Combine like terms: -1a + a = 0
7 + -4a = 5 + 0
7 + -4a = 5

Add '-7' to each side of the equation.
7 + -7 + -4a = 5 + -7

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

Combine like terms: 5 + -7 = -2
-4a = -2

Divide each side by '-4'.
a = 0.5

Simplifying
a = 0.5

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