Question

I need a 2 step equation that equals 15

Answer 1

3x-5=40
+5=+5
3x/3 = 45/3
x=15

Answer 2

For this case, the first thing we must do is define a variable.

We have then:

x: unknown number.

We then have the following equation:

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To clear the value of x we follow the following steps:

Step 1:

Pass the value of 10 subtracting:

`image`

Step 2:

Pass the value of 2 dividing:

`image`

Answer:

a 2 step equation that equals 15 is:

`2x + 10 = 40`