3 years ago

What is the value of ××+3=10

Mathematics

2 answers:

Eva8 [605]3 years ago

5 0

The answer is A. 7.

Simply subtract 3 from both sides of the equation to isolate the variable x.

x+3-3=10-3

x=7

Lesechka [4]3 years ago

4 0

The the value of x is A.

You might be interested in

Evaluate the following expression when x=-5 and y=7:<br> 4x ^2-3y-10x

olasank [31]

Yo vivo en Granada, una ciudad pequeña que tiene monumentos muy importantes como la Alhambra.

3 0

2 years ago

2x + 12 = 1/3 (7/3x+4/3)

gladu [14]

Answer:

Step-by-step explanation:

2x + 12 = 1/3 (7/3x+4/3)

$2x+12=\frac{1}{3}*\frac{7x}{3}+\frac{1}{3}*\frac{4}{3}\\\\2x+12=\frac{7x}{9}+\frac{4}{9}\\\\2x-\frac{7x}{9}=\frac{4}{9}-12\\\\\frac{2x*9}{1*9}-\frac{7x}{9}=\frac{4}{9}-\frac{12*9}{1*9}\\\\\frac{18x}{9}-\frac{7x}{9}=\frac{4}{9}-\frac{108}{9}\\\\\frac{18x-7x}{9}=\frac{4-108}{9}\\\\\frac{11x}{9}=\frac{-104}{9}\\\\\\x=\frac{-104*9}{11*9}=\frac{-104}{11}=-9\frac{5}{11}$

8 0

3 years ago

How much will he spend if he buys 4 pizzas and 5 drinks?

gtnhenbr [62]

Answer:

How much is each pizza and how much is each drink? set up your equation as 4p+5d = (your answer)

Step-by-step explanation:

3 0

3 years ago

It takes 2 minutes to fill a rectangular aquarium 8 inches long, 9 inches wide, 13 inches tall. How long will it take the same h

spin [16.1K]

Answer:

46.74 minutes

4 0

3 years ago

THIS QUESTION IS WORTH 15 POINTS

ikadub [295]

Answer:

3.7

This means that the answer is past the 3 point on the number line and 3 tick marks before the 4 point.

5 0

3 years ago