3 years ago

Solve the equations below for x. Please show your math work step by step.

Mathematics

1 answer:

strojnjashka [21]3 years ago

8 0

Answer:

x = 14 and x = - 7

Step-by-step explanation:

Not that + (- ) = -

(a)

x + (- 4) = 10, that is

x - 4 = 10 ( add 4 to both sides )

x = 14

(b)

2x - 10 = - 24 ( add 10 to both sides )

2x = - 14 ( divide both sides by 2 )

x = - 7

You might be interested in

Nichole bought a gift for her friend. She

OlgaM077 [116]

Answer:

10 by 5 =50

10 by 5=50

10 by 2=20

2 by 5=10

100+40+20=160

3 0

2 years ago

Kallah needs to buy ribbon for a sewing project. The fabric store charges 2 dollars per meter. How much will it cost Kallah to b

Zinaida [17]

There are 100 cm in a meter
$1.50 for 75 cm.

3 0

2 years ago

Read 2 more answers

Needing help solving this question. Not sure on how to start the problem to solve it.

VashaNatasha [74]

Divide -3 from both sides leaving you with just m

make sure you switch the inequality sign

3 0

2 years ago

Can anyone answer this? I'll give brianliest I just really really need this

avanturin [10]

Answer:

yes 2=138 degrees

Step-by-step explanation:

Not hundo perecent sure, sorry if it's wrong, if you want me to show my work then please ask

4 0

2 years ago

Amit solved the equation StartFraction 5 over 12 EndFraction = Negative StartFraction x over 420 EndFraction for x using the ste

melomori [17]

Answer:

-AKA-

The product of StartFraction 5 over 12 EndFraction and –420 should have been the value of x.

-AKA-

The product of 5/12 and –420 should have been the value of x.

Step-by-step explanation:

i did it on edge 2020

see..........

hope it helps :)

7 0

2 years ago

Read 2 more answers