3 years ago

9x - 7 = -7 will give alot of bp

Mathematics

1 answer:

givi [52]3 years ago

8 0

Answer:

x = 0

Step-by-step explanation:

Step 1: Write equation

9x - 7 = -7

Step 2: Solve for <em>x</em>

Add 7 to both sides: 9x = 0
Divide both sides by 9: x = 0

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

9(0) - 7 = -7

0 - 7 = -7

-7 = -7

You might be interested in

Math homework please help

lyudmila [28]

For a day it's $438 and the hourly rate is $18

6 0

3 years ago

Simplify 4/9 + 1/3<br> A 5/12<br> B 7/9<br> C 1 1/9<br> D 15/9

ELEN [110]

Answer:

B) 7/9

Step-by-step explanation:

<h3>Fraction addition:</h3>

If the denominators are not same, find the LCM of the denominators.

LCM of 3 and 9 is 9.

Now, find equivalent fractions with denominator as 9.

$\sf \dfrac{1}{3}=\dfrac{1*3}{3*3}\\\\$

$\sf =\dfrac{3}{9}$

Now add.

$\sf \dfrac{4}{9}+\dfrac{1}{3}=\dfrac{4}{9}+\dfrac{3}{9}\\\\$

$\sf =\dfrac{7}{9}$

4 0

1 year ago

Read 2 more answers

What is the absolute value of -2/2

Evgesh-ka [11]

-2/2 = -1/1 = -1

Therefore, the absolute value of -2/2 is -1.

6 0

3 years ago

Read 2 more answers

Which of the following requires a proof?

marshall27 [118]

A theorem requires a proof.

3 0

3 years ago

You buy 3.18 pounds of apples, 1.25 pounds of pears, and 2.67 pounds of oranges. What is your total bill rounded to the nearest

Lelu [443]

Answer:

318125267

Step-by-step explanation:

-_-...............that is the answer

8 0

2 years ago

Read 2 more answers

9x - 7 = -7 will give alot of bp​

9x - 7 = -7 will give alot of bp