abriellemarin abriellemarin

02-03-2017
Mathematics

contestada

How do you do this problem?
Y=x-2
Y= -2x+1

Respuesta :

02-03-2017

Since they are both set equal to y you can set them equal to each other and solve.
x-2 = -2x + 1
Add 2x to both sides
3x -2 = 1
Subtract 2 from both sides
3x = 3
Divide both sides by 3
x = 1

Answer Link

Otras preguntas

Determine the empirical and molecular formula: Ibufuren, a headache remedy contains 75.6% C, 8.08% H, and 15.5% O by mass and has a molar mass about 206 g/mol.

The perimeter of a rectangle is P= 2L +2W, where L is the length and W is the width. If the perimeter is 200 feet and the length is 40 feet more than the width,

simplify 3x times 1/x to the -4 power times x to the -3 power

Not sure where to begin with this

Really need help with this one

Which problem could be solved with the expression 5 x (3+2)? A - Greg fertilized 3 lawns in the morning and 2 lawns in the afternoon. He did this for 5 days. Ho

which colony was established primarily for financial gain

Samantha experienced a traumatic brain injury and afterward began to exhibit bizarre symptoms that no one had ever documented before. The best research method t

Three books and two pens cost a total of $34 . Four books and five pens cost a total of $50 . What is the price for a single book and for a single pen?

Which is an example of how non-European cultures made the era of European exploration possible? European explorers relied on African, Asian, and Native American