2 years ago

What is 7-3x=2x+7-5x

1 answer:

4 0

Combine like terms
7-3x=-3x+7

Since the equations are the same, the answer is infinitely many solutions.
Final answer: Infinitely many solutions

You might be interested in

Mercy marks up all goods she sells by 30%.What is the mark up of a hat that cost her $42?

Delvig [45]

Answer:

$12.60

Step-by-step explanation:

42/30%=42/0.3=$12.60

Brainleist plz

(comment if spelling is wrong anywhere)

3 0

2 years ago

Which of the following graphs represents the solution set for 7(4x – 1 ) + 6x > –279? PLEASE HELP

Luda [366]

First, solve the inequality:
$7(4x - 1 ) + 6x \ \textgreater \ -279\\
28x-7+6x\ \textgreater \ -279\\
34x\ \textgreater \ -272\\
x\ \textgreater \ -8$
Since x is <u>greater than</u> -8, you have the arrow point up the graph towards the positive side starting at -8.
Since it's greater than but not equal to -8, the circle is open.

Thus your graph is D.

3 0

2 years ago

A pack of 13 candles is priced at $78. At that rate, how much would only 10 candles cost?

Sphinxa [80]

Answer:

78/13 = 6 (is the price of one candle)

6(price) x 10(candles) =60 is the answer

Hope it helped

8 0

2 years ago

Y = x^2 + 2x - 8 Solve with zeros

Katen [24]

Answer:

x=-4 x=2

Step-by-step explanation:

y = x^2 + 2x - 8

Set equal to zero

0 = x^2 + 2x - 8

Factor

What two numbers multiply to -8 and add to 2

4 * -2 = -8

4+-2 = 2

0=(x+4) ( x-2)

Using the zero product property

x+4 =0 x-2 =0

x=-4 x=2

6 0

2 years ago

Solve this inequality: 3p – 16 < 20.

mamaluj [8]

P<12 would be the answer to this question.

3 0

2 years ago