7(2a-3b)-c=

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Solution for 7(2a-3b)-c= equation:


Simplifying
7(2a + -3b) + -1c = 0
(2a * 7 + -3b * 7) + -1c = 0
(14a + -21b) + -1c = 0

Solving
14a + -21b + -1c = 0

Solving for variable 'a'.

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

Add '21b' to each side of the equation.
14a + -21b + 21b + -1c = 0 + 21b

Combine like terms: -21b + 21b = 0
14a + 0 + -1c = 0 + 21b
14a + -1c = 0 + 21b
Remove the zero:
14a + -1c = 21b

Add 'c' to each side of the equation.
14a + -1c + c = 21b + c

Combine like terms: -1c + c = 0
14a + 0 = 21b + c
14a = 21b + c

Divide each side by '14'.
a = 1.5b + 0.07142857143c

Simplifying
a = 1.5b + 0.07142857143c

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