3 years ago

Find the Solution of the equation -2x + 7 = 7

Mathematics

1 answer:

Basile [38]3 years ago

8 0

Answer:

x = 0

Step-by-step explanation:

-2 x 0 + 7 = 7

-2 x 0 = 0

0 + 7 = 7

You might be interested in

Distribute! only 5 problems!

Dominik [7]

Answer:

Step-by-step explanation:

4 0

3 years ago

Mr.Hawkins is covering a wall with wallpaper. The rectangular wall measure 14 feet by 12 feet. each square foot of wallpaper cos

yan [13]

Answer:

$57.93

Step-by-step explanation:

14 x 12 = 168

168/2.9

6 0

2 years ago

Jean is trying to read her grocery receipt , but it is blurry . the sales tax rate was 7.75% . she pays tax only on the Items la

Margaret [11]

$12.79+$3.39=$16.18
$16.18+7.75% tax is $1.253

5 0

3 years ago

G(x)=1/2(x-3)+1 find the inverse

Marysya12 [62]

$g(x)=\dfrac{1}{2}(x-3)+1\\\\y=\dfrac{1}{2}(x-3)+1\\\\\text{replace x with y and y with x}\\\\x=\dfrac{1}{2}(y-3)+1\\\\\text{solve for y}\\\\\dfrac{1}{2}(y-3)+1=x\ \ \ \ |-1\\\\\dfrac{1}{2}(y-3)=x-1\ \ \ \ |\cdot2\\\\y-3=2x-2\ \ \ \ |+3\\\\y=2x+1\\\\Answer:\ \boxed{g^{-1}(x)=2x+1}$

4 0

3 years ago

Caroline walked 3 miles to warm up. She then ran at a rate of 7 miles per hour. Find the total

Alex

Answer:

14 miles

added with the miles she warmed up is 17 miles

5 0

3 years ago

Read 2 more answers