16-11-2015
Mathematics

contestada

what is the answer to 8x-2=-9+7x

Respuesta :

16-11-2015

Well I don't know !
Let's get together and figure it out. Are you with me ?

   You said that    8x - 2 = -9 + 7x

Add 2 to each side: 8x     = -7 + 7x

Subtract 7x from each side:    x     = -7

Now that wasn't so bad, was it ?

Answer Link

Otras preguntas

How many significant figures are in the number 307? 080?

what is 307,495 rounded to the nearest thousand and how do I figure it?

Dr Wellbee advised his patients to drink 8 eight-ounce glasses of water everyday for every 50 pounds of weight. Kelby drank 168 glasses of water in one week. Ho

Who invented the prism?

F(x)=1\3x^2+3x-18 Please help with steps

The product of 2 consecutive odd numbers is 63. What is the larger number?

How many lines of symmetry does the hexagon have?

how do I figure out the weight loss of tina? she lost 3 pounds on the first week of her diet. she gained a pound on the second week, and then lost 2 pounds a we

how do I figure out the weight loss of tina? she lost 3 pounds on the first week of her diet. she gained a pound on the second week, and then lost 2 pounds a we

Can you solve for t in -100=12t-4?