honeybunny3589 honeybunny3589

03-09-2019
Mathematics

contestada

Solve
-(a-3) +2a= -2

Respuesta :

savpetbuddy savpetbuddy

04-09-2019

Answer:

a= -5

Step-by-step explanation:

times -1 to everything in the parenthesis -a+3+2a= -2

combined like terms a+3= -2
subtract 3 from both sides a= -2-3

Answer Link

Otras preguntas

Jason is saving up to buy a digital camera that cost $490. So far he has saved $175. He would like to buy the camera 3 weeks from now. Write an equation and sol

If a robin builds a nest in a big tree, the robin benefits and the tree is not helped or harmed. This type of symbiotic relationship is called commensalism, and

A large truck loaded with scrap Stella weights 14 metric tons and is traveling north on the interstate heading for Chicago. It has been averaging 48km/h for th

Your middle school has 900 students one third of the students bring their lunch instead of buying your lunch at school what is the value of the ratio of the num

what is it called when the species change over time

how solve the equation a(n-3)+8=bn solve for n

Tom gathered some mushrooms. Of those he dried 2/5 , then pickled 5/9 of the remaining mushrooms, and then fried the 28 mushrooms that were left. How many m

how do landforms affect human life

Use a transformation to solve the equation. m+12.6 = –24 a. m = –36.6 b. m = –12.2 c. m = 12.2 d. m = 36.6

Julia spends $2.25 on has for her lawn mower. She earns $15.00 mowing her neighbor's yard. What is Julia's profit?