10=-(2+3a)-5a

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Solution for 10=-(2+3a)-5a equation:


Simplifying
10 = -1(2 + 3a) + -5a
10 = (2 * -1 + 3a * -1) + -5a
10 = (-2 + -3a) + -5a

Combine like terms: -3a + -5a = -8a
10 = -2 + -8a

Solving
10 = -2 + -8a

Solving for variable 'a'.

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

Add '8a' to each side of the equation.
10 + 8a = -2 + -8a + 8a

Combine like terms: -8a + 8a = 0
10 + 8a = -2 + 0
10 + 8a = -2

Add '-10' to each side of the equation.
10 + -10 + 8a = -2 + -10

Combine like terms: 10 + -10 = 0
0 + 8a = -2 + -10
8a = -2 + -10

Combine like terms: -2 + -10 = -12
8a = -12

Divide each side by '8'.
a = -1.5

Simplifying
a = -1.5

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