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

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


Simplifying
3(3 + -1a) + 2(5 + -1b) = 0
(3 * 3 + -1a * 3) + 2(5 + -1b) = 0
(9 + -3a) + 2(5 + -1b) = 0
9 + -3a + (5 * 2 + -1b * 2) = 0
9 + -3a + (10 + -2b) = 0

Reorder the terms:
9 + 10 + -3a + -2b = 0

Combine like terms: 9 + 10 = 19
19 + -3a + -2b = 0

Solving
19 + -3a + -2b = 0

Solving for variable 'a'.

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

Add '-19' to each side of the equation.
19 + -3a + -19 + -2b = 0 + -19

Reorder the terms:
19 + -19 + -3a + -2b = 0 + -19

Combine like terms: 19 + -19 = 0
0 + -3a + -2b = 0 + -19
-3a + -2b = 0 + -19

Combine like terms: 0 + -19 = -19
-3a + -2b = -19

Add '2b' to each side of the equation.
-3a + -2b + 2b = -19 + 2b

Combine like terms: -2b + 2b = 0
-3a + 0 = -19 + 2b
-3a = -19 + 2b

Divide each side by '-3'.
a = 6.333333333 + -0.6666666667b

Simplifying
a = 6.333333333 + -0.6666666667b

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