Isaac sold 58 of his baseball cards at a collectors show. if this represented 14.5% of his total collection, how many baseball cards did isaac have before he sold his cards?

Step-by-step explanation:

Let

x------> amount of baseball cards Isaac had before he sold

we know that

so

Solve for x

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

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step-by-step explanation: