jgoossen
jgoossen jgoossen
  • 01-05-2020
  • Mathematics
contestada

9a-2=-26
2/3x -4=10
Can someone help me?

Respuesta :

Andreshc Andreshc
  • 01-05-2020

Answer:

Step-by-step explanation:

Let's solve your equation step-by-step.

9a−2=−26

Step 1: Add 2 to both sides.

9a−2+2=−26+2

9a=−24

Step 2: Divide both sides by 9.

9a

9

=

−24

9

a=

−8

3

Answer:

a=

−8

3

2

3

x−4=10

Step 1: Add 4 to both sides.

2

3

x−4+4=10+4

2

3

x=14

Step 2: Multiply both sides by 3/2.

(

3

2

)*(

2

3

x)=(

3

2

)*(14)

x=21

Answer:

x=21

Answer Link

Otras preguntas

the first nine amendments to the constitution deal with
(2+7i)(2-7i)= ==========
find the smallest 4-digit number perfect square.
5) Use the rules of exponents to evaluate or simplify. Write without negative exponents. y^-5 / y^-2 = ____
How much would $600 invested at 8% interest compounded continuously be worth after 3 years? Round your answer to the nearest cent.
HOW MANY DIAGONALS CAN BE DRAWN FROM ONE VERTEX OF A REGULAR OCTAGON?
Find two ways to determine the number of dimes in $8.70
Four people in a room. Each shakes hands with each of the others once. How many handshakes are there? 6 10 12 16 22
A wheel 4 ft. in diameter makes x revolutions. Find x, given that the distance traveled by a point on the circumference of the wheel is 23169 ft. Round your ans
Factor the expression completely X^2-8x+16