Answered

Get detailed and reliable answers to your questions on IDNLearn.com. Get prompt and accurate answers to your questions from our experts who are always ready to help.

Paula solved the equation 7+x=10 so x= 10 and got 17, but she is not certain if she got the correct answer. How could you explain Paula's mistake to her? please help guys I got a D in math

Sagot :

7+x 7+x=10 x=3 explaination you must SUBTRACT 7 from both sides of the equation 7`-7 +x=10-7 x=3
Mdoodlesidn

Paula should have solved for x. So 7+x=10 would be

                                                       -7      -7

X=3 to check7+3=10

10=10

Your participation means a lot to us. Keep sharing information and solutions. This community grows thanks to the amazing contributions from members like you. Trust IDNLearn.com for all your queries. We appreciate your visit and hope to assist you again soon.