Mathematics, 13.02.2020 08:53 mia13290

Hey, can anyone help me with this? Okay, so in the equation 10 + 3x= -17 . The answer or (x) = -9 because you minus 10 on both sides then, you add 17 + 10 and get -27 then you have to divide and 3 and 4 cross out, and 21 divided by 3 is -9. Can someone please tell me why you add for the -17 part in the equation !!!

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, Misspaige5150

Will give find an equivalent function to f(x)=5(2)^3x. the 5(2)^3x means 5(2) to the 3x power answer choices: a: f(x)=125^x(8)^x b: f(x)=10^2x c: f(x)=40^x d: f(x)=5(8)^x

Answers: 3

continue

Mathematics, 21.06.2019 16:20, jaueuxsn

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Answers: 1

continue

Mathematics, 21.06.2019 19:00, tjkma1234

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

Answers: 1

continue

Mathematics, 21.06.2019 23:00, jetblackcap

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect

Answers: 1

continue

You know the right answer?

Hey, can anyone help me with this? Okay, so in the equation 10 + 3x= -17 . The answer or (x) = -9 be...