(5+3a)-(10a-5)=-22

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Solution for (5+3a)-(10a-5)=-22 equation:


Simplifying
(5 + 3a) + -1(10a + -5) = -22

Remove parenthesis around (5 + 3a)
5 + 3a + -1(10a + -5) = -22

Reorder the terms:
5 + 3a + -1(-5 + 10a) = -22
5 + 3a + (-5 * -1 + 10a * -1) = -22
5 + 3a + (5 + -10a) = -22

Reorder the terms:
5 + 5 + 3a + -10a = -22

Combine like terms: 5 + 5 = 10
10 + 3a + -10a = -22

Combine like terms: 3a + -10a = -7a
10 + -7a = -22

Solving
10 + -7a = -22

Solving for variable 'a'.

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

Add '-10' to each side of the equation.
10 + -10 + -7a = -22 + -10

Combine like terms: 10 + -10 = 0
0 + -7a = -22 + -10
-7a = -22 + -10

Combine like terms: -22 + -10 = -32
-7a = -32

Divide each side by '-7'.
a = 4.571428571

Simplifying
a = 4.571428571

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