3 years ago

What is the solution to the equation 2(4-3x)+5(2x-3)= 20-5X2

Mathematics

1 answer:

Alja [10]3 years ago

5 0

Answer:

7-16x=10. I'm sorry I'm not good at math but it never hurts try, right?

Step-by-step explanation:

Multiply the parentheses first which would give you

8-6x+10x-15.

Next add 6x+10x which would give you

8-16x-15.

Then subtract 8-15 which would give you

7-16x=20-5x2. Then work the problem from there.

7-16x=20-10.

7-16x=10.

You might be interested in

11 15/26 + [-17 5/13] =

aleksley [76]

11 15/26 + [-17 5/13] =

$11 \frac{15}{26} = \frac{301}{26}$

$-17 \frac{5}{13} = -\frac{226}{13}$

$\frac{301}{26} - \frac{226}{13}$

To subtract two fractions the denominators should be same

Least common denominator = 26

We multiply second fraction by 2

$\frac{301}{26} - \frac{452}{26}$

$\frac{301-452}{26}$

$\frac{-151}{26}$

8 0

3 years ago

Which ordered pair is a solution of this equation y = 80 – 8x?

Lisa [10]

Answer:

y = -8x + 80 This is the way I found the answer

4 0

3 years ago

Solve the following simultaneous equations.<br> 5x – 3y = 6<br> 3x + 4y= 21

ehidna [41]

Answer:

y = 3, x = 3

Step-by-step explanation:

5x – 3y = 6

5x = 6 + 3y

x = (6 + 3y)/5

3x + 4y= 21

3x = 21 - 4y

x = (21-4y)/3

Using simultaneous equations:

(21-4y)/3 = (6 + 3y)/5

--> 105-20y = 18 + 9y

29y = 87

y = 3

x = (6 + 3(3))/5 = 3

3 0

2 years ago

A fire station is located 2 units to the east and 6 units to the north of a hospital.if the hospital is located at (-2,-3) on a

V125BC [204]

(0,3) because if you go up six on the Y axis you get three. If you go two over on the X axis you reach zero.

7 0

3 years ago

Read 2 more answers

The probability that a student correctly answers on the first try (the event

Lynna [10]

Check attached file for solution.

6 0

3 years ago

What is the solution to the equation 2(4-3x)+5(2x-3)= 20-5X2​

What is the solution to the equation 2(4-3x)+5(2x-3)= 20-5X2