1me out with these last two math ! 1
i'm dying .

1. explain how to solve an equation when the variable in the equation is being multiplied by a fraction.

2. how do you solve an equation when the variable is being divided by a whole number?

1. multiply both sides by the reciprocal

Step-by-step explanation:

In order to isolate the variable, you need to multiply both sides by the reciprocal of the fraction so the numerator and denominator cancel out.  For example:

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2. multiply both sides by the divisor

Step-by-step explanation:

In order to isolate the variable, you need to multiply both sides by the divisor so the whole number cancels out.  For example:

hard

step-by-step explanation:

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)