3 years ago

What is the solution of 3x + 5 = 2x - 7?

Mathematics

1 answer:

navik [9.2K]3 years ago

7 0

Answer:

X = -12

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

~Hoped this helped~

~Brainilest, pelase?~

You might be interested in

G(x) =15x classify the function

Yuliya22 [10]

Answer: A linear function

Step-by-step explanation: Because it has x with degree one

5 0

4 years ago

Solve: 9^(2x + 1) = 9^(3x – 2)

Stella [2.4K]

Answer:

Step-by-step explanation:

The same bases (9) needs the same exponents to be equal:

$\big9^{2x + 1}=\big9^{3x-2}\quad\iff\quad 2x+1=3x-2\\\\2x+1=3x-2\\\\2x-3x=-2-1\\\\-x=-3\\\\x=3$

5 0

3 years ago

Jill works on the weekends.Last saturday she worked 5.75 hours and on saturday she worked 6.75 hours.She earns $7.50 per hour.Ho

SSSSS [86.1K]

Answer:

Jill earned 56.25 and if you were adding all of the time she worked

3 0

4 years ago

How to find the diameter of cylinder

vovangra [49]

Answer:divide the diameter by 2 and plug the values for volume, pi, and radius into the formula for volume of a cylinder. Next, square the radius and multiply the values together. Then, divide both sides by 200.96 for the answer, remembering to include the appropriate unit of measurement

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Evaluate A² for A = -3.<br> O-6<br> O 9<br> O 6<br> O-9

Annette [7]

Answer:

A² = 9

Step-by-step explanation:

substitute A = - 3 into A² , that is

A² = (- 3)² = - 3 × - 3 = 9

3 0

2 years ago