3 years ago

What value of x makes the equation true?

1 answer:

6 0

♥ Answer: x=-6.9

Solve:
You need to Simplify both sides of the equation.
 $806.265=-116.85x$
Now: Flip the equation.
 $-116.85x=806.265$ 
Lastly Divide both sides by -116.85.
 $\frac{-116.85x}{-116.85} = \frac{806.265}{-116.85}$

Final answer: x=-6.9

You might be interested in

Classify the system of equations -1/2 x = -2 - y

allsm [11]

Putting both equations into standard form, we have the system
x -2y = 4
x -2y = -12

The lines these equations describe are parallel.

5 0

3 years ago

If 3m+2n=16 and m−2n=0, then what is the value of m?

umka21 [38]

Answer:

m= 4

Step-by-step explanation:

3m +2n= 16 -----(1)

m -2n= 0 -----(2)

From (2):

m= 2n -----(3) (+2n on both sides)

subst. (3) into (1):

3(2n) +2n= 16

6n +2n= 16

8n= 16 (simplify)

n= 16 ÷8

n= 2

subst. n=2 into (3):

m= 2(2)

m= 4

7 0

2 years ago

If sin A = 8/17 and tan B = 40/9 and angles A and B are in Quadrant I, find the value of * tan(A + B) .

nirvana33 [79]

Step-by-step explanation:

tanA=8/15 and tan B=40/9

tan(A+B)=(tanA+tanB)/1-tanAtanB

(8/15+40/9)/1-(8/15×40/9)

=-672/185

3 0

2 years ago

How do I count by twelfths

Korvikt [17]

12, x 1 = 12

12 x 2 =24

12 x 3 = 36

12 x 4 =48

12 x 5= 60

12 x 6 =72

12 x 7 = 84

12 x 8= 96

12 x 9= 108

12 x 10 = 120

12 x 11=132

12x 12= 144

hope this helps

8 0

2 years ago

Alex can type 72 words per minute.How many words can Alex type in 5 minutes?

tensa zangetsu [6.8K]

SO YOU DO 72 MULTIPLIED BY 5 AND YOU WILL GET YOUR ANSWER

5 0

2 years ago

Read 2 more answers