7(6ab-4cd)=

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Solution for 7(6ab-4cd)= equation:


Simplifying
7(6ab + -4cd) = 0
(6ab * 7 + -4cd * 7) = 0
(42ab + -28cd) = 0

Solving
42ab + -28cd = 0

Solving for variable 'a'.

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

Add '28cd' to each side of the equation.
42ab + -28cd + 28cd = 0 + 28cd

Combine like terms: -28cd + 28cd = 0
42ab + 0 = 0 + 28cd
42ab = 0 + 28cd
Remove the zero:
42ab = 28cd

Divide each side by '42b'.
a = 0.6666666667b-1cd

Simplifying
a = 0.6666666667b-1cd

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