All categories

3 years ago

4(2x−3)+2=−3(−10+4x)

Mathematics

2 answers:

Rasek [7]3 years ago

5 0

Answer: x=2

Step-by-step explanation:

natta225 [31]3 years ago

4 0

Answer: x=2

Step-by-step explanation: Let's solve your equation step-by-step.

4(2x−3)+2=−3(−10+4x)

Step 1: Simplify both sides of the equation.

4(2x−3)+2=−3(−10+4x)

(4)(2x)+(4)(−3)+2=(−3)(−10)+(−3)(4x)(Distribute)

8x+−12+2=30+−12x

(8x)+(−12+2)=−12x+30(Combine Like Terms)

8x+−10=−12x+30

8x−10=−12x+30

Step 2: Add 12x to both sides.

8x−10+12x=−12x+30+12x

20x−10=30

Step 3: Add 10 to both sides.

20x−10+10=30+10

20x=40

Step 4: Divide both sides by 20.

20x

x=2

You might be interested in

Can somebody please help me I dont know how to do this and I really could use some help

Ugo [173]

Step-by-step explanation:

wait ta minute

which grade is this oh my goodnesssss

5 0

3 years ago

each morning a gardener uses 24 3/4 gallons of water from a barrel. each afternoon, she adds 15 1/4 gallons of water to the barr

Nimfa-mama [501]

Answer:

$47\frac {1}{2}\ gallons$

Step-by-step explanation:

Assuming that the tank is only for agricultural use, also no significant leakages then at the end of the day, the amount consumed will be equivalent to $24\frac {3}{4}-\ 15\frac {1}{4}=9\frac {1}{2}$

For 5 days, the quantity reduces by 9.5*5=47.5 gallons

Therefore, the barrel would have changed by $47\frac {1}{2}\ gallons$

6 0

3 years ago

Check out this rectangular prism. Find the surface area of the rectangle prism (above)) using its net (below)

Xelga [282]

Answer:

Step-by-step explanation:

7 0

3 years ago

Amy is training for a half marathon. in practice, she runs 2 miles in 15 minutes. If she continues at the same rate, how many mi

kipiarov [429]

Step-by-step explanation:

B. 8

she will run for 8 miles,

find Amy's speed

convert the minutes into hours by dividing by 60

$\frac{2}{15 \times \frac{1}{60} } \\ = 8 \: miles \: per \: hour$

find the number of miles ran by multiplying the speed by the time, ie

$8 \times 1 = 8 \\ \: therefore \: the \: answer \: is \: \: 8 \: miles$

3 0

3 years ago

Jerry is saving his money. He started with $15.00. If he adds $10.00 to his savings

posledela

Answer:

$40

Step-by-step explanation:

use y = mx + b

y = amount saved = ?

m = amount saved per week = $10

x = time (in months) saving = 2.5

b = money jerry started with = $15

plug in:

y = (10)(2.5)+15

y = $40

6 0

2 years ago