3 years ago

1). Solve for x 3x-6=7x+18

1 answer:

4 0

3x - 6 = 7x + 18

(Move terms)

3x - 7x = 18 + 6

(Collect the terms)
(Calculate the sum)

-4x = 24

(Divide both sides by -4)

x = -6

You might be interested in

What is indicated by a large variance for a sample of difference scores?

Paraphin [41]

Well the variance is how close or far the points are from the mean.. so if it is a large variance then the sample with be very spread out. If your variance is large then your standard deviation is also large.

3 0

3 years ago

Which of the figures appear to to congruent

Irina18 [472]

Answer:

Step-by-step explanation:

5 0

3 years ago

at the farmers market 8 apple cost $5.20 if each apple cost the samw amount what is the price per apple

Margaret [11]

$\displaystyle\bf Solve:8\times p=5,2 \$ => p=\frac{5,2}{8} =\frac{5,2:\boxed{8}}{8:\boxed{8}} =0,65\$\quad She \:unit\: cost\:is\:\underline{ 0,65} \\\\Check :\:8\times\underline{0,65} =5,2\$ \\\\0,65=0,65 \\\\\rightarrow The\: price\:per \:apple \:is \: 0,65 \$$

7 0

3 years ago

How can i plus and subtract fractions

Alexandra [31]

You would have to find a common denominator

8 0

4 years ago

in 15 seconds, connor counts 7 vehicles passing by his house. At this rate how many vehicles would pass by in 5 hours

lesya [120]

Multiply by 4 to get to one minute —>28.
Multiply by 60 to get to one hour—> 1,680
Multiply by 5 to get to 5 hours—> 8,400

8 0

3 years ago