7b-(3a-15b)=

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Solution for 7b-(3a-15b)= equation:


Simplifying
7b + -1(3a + -15b) = 0
7b + (3a * -1 + -15b * -1) = 0
7b + (-3a + 15b) = 0

Reorder the terms:
-3a + 7b + 15b = 0

Combine like terms: 7b + 15b = 22b
-3a + 22b = 0

Solving
-3a + 22b = 0

Solving for variable 'a'.

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

Add '-22b' to each side of the equation.
-3a + 22b + -22b = 0 + -22b

Combine like terms: 22b + -22b = 0
-3a + 0 = 0 + -22b
-3a = 0 + -22b
Remove the zero:
-3a = -22b

Divide each side by '-3'.
a = 7.333333333b

Simplifying
a = 7.333333333b

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