Question

find and equation for 3 times 7 subtracted from 10 is 7​

Answer 1

Answer:

Step-by-step explanation:

he answer is going to be 3 and this is how we came to that determination:

We are to subtract 3 times the number from 7 times the number and have it equal 12. So here is the the mathematical sentence to help us get the answer:

7X-3X=12 ; now we are going to subtract the 3 from the 7 on the left hand side of the equal sign:

4X=12 ; now we will divide each side of the equal sign by 4:

Answer 2

Answer:

10⁷-3⁷= 7⁷-----Answer .

rule : if exponents are same and base are different we apply

(10-3)⁷= 7⁷