Jazamina13 Jazamina13

25-01-2017
Mathematics

contestada

10(x - 5) = -80 i don't understand math that well lol

Respuesta :

ghsjjej ghsjjej

25-01-2017

10(x-5)=-80
10x-50=-80
+50 +50
10x=-30
/10 /10

x=-3

Answer Link

dottieyaling dottieyaling

25-01-2017

All you have to do is multiply 10 by x and -5. So 10x+-50= -80. Then you add 50 to -80 to get 10x= -30. Then divide -30 and 10. The answer gives you x= -3

Answer Link

Otras preguntas

A landscaping company needs 20 tons of gravel that is composed of river rock and white quartz the river rock cost 225 per done in the white quartz cost 300% the

On what continent did human civilization start? ___________ How did humans get to South America? ________ Where is the last place that humans settled and bu

Calculating with the lens formula 30 POINTS A positive lens has an object standing 25 cm in front of the lens. The image forms 1 meter behind the lens. Calcul

Kisne bharat te 17 hamle kite

Mapping Physical Features and Climates Consider what geographers look for when studying a region, If they are examining the physical geography, they will think

what name was given to journalism that focused on eye-catching stories and not necessarily the truth?

How might genetic imprinting affect the expression of a gene in mice? It enhances the expression of the gene when inherited from the father. It only affects g

a+b=x, a^2+b^2=y খ) যদি x=2, y=4 হয় তবে a^3+b^3-7(a+b)^2 এর মান কত। গ) একটি ধনাত্মক সংখ্যার বর্গ ঐ সংখ্যার পাঁচগুণ হতে ১ কম হলে, প্রমাণ কর যে, x^5 + 1÷ x^5 = 2

the ratio of oil to vinegar in a salad dressing is 7:3. the chef put 357ml of oil into a decanter. how much vinegar did the chef have to add to maintain the rat

What is the range of this function? (5, – 4) (1,5) ( – 10, – 8) (9, – 6) ( – 1,9)