9a+2b-5(7a-3b)=

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Solution for 9a+2b-5(7a-3b)= equation:


Simplifying
9a + 2b + -5(7a + -3b) = 0
9a + 2b + (7a * -5 + -3b * -5) = 0
9a + 2b + (-35a + 15b) = 0

Reorder the terms:
9a + -35a + 2b + 15b = 0

Combine like terms: 9a + -35a = -26a
-26a + 2b + 15b = 0

Combine like terms: 2b + 15b = 17b
-26a + 17b = 0

Solving
-26a + 17b = 0

Solving for variable 'a'.

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

Add '-17b' to each side of the equation.
-26a + 17b + -17b = 0 + -17b

Combine like terms: 17b + -17b = 0
-26a + 0 = 0 + -17b
-26a = 0 + -17b
Remove the zero:
-26a = -17b

Divide each side by '-26'.
a = 0.6538461538b

Simplifying
a = 0.6538461538b

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