3 years ago

Solve for x 5x - 3 = 12

Mathematics

2 answers:

tresset_1 [31]3 years ago

6 0

Answer:

x = 3

Step-by-step explanation:

Given equation is :

5x-3 = 12

We have to find the value of x.

adding 3 to both sides of above equation,we get

5x-3+3 = 12+3

adding like terms,we get

5x+0 = 15

5x = 15

multiplying by 1/5 to both sides of above equation,we get

1/5(5x) =1/5(15)

x = 3 which is the answer.

Mamont248 [21]3 years ago

3 0

Answer:

5x - 3 = 12

5x = 15

You might be interested in

A recipe for oatmeal raisin cookies call for 1 2/3 cups of flour to make 4 dozen cookies. How many cups of flour are needed to m

kicyunya [14]

It would take about 2 1/2 to make six dozens

7 0

3 years ago

CAN SOMEONE HELP REALLY FAST IM ON A TIMED TEST!!!!!The volume of a cube is 64 cubic inches. Which expression represents s, the

AnnyKZ [126]

Answer:

Step-by-step explanation:

The side length would be 4, but I'm a bit confused on what the "Recall the Formula" portion is about. I'm sorry if this doesn't help

6 0

3 years ago

Read 2 more answers

The product of a number and 12 is nomore than 15

allsm [11]

Answer:

As an equation, the product of a number and 12 is no more than 15 would be:

12n ≤ 15

N would represent the number.

≤ means less than or equal to, which is the same as "no more than".

5 0

3 years ago

So sad but so true do you think so ???

Inessa05 [86]

Answer:

AWWWWW :( SOOOOO SAD!!!

Step-by-step explanation:

BUT TRU UNFORINATLEY

6 0

3 years ago

Read 2 more answers

F(x) = -2x²-2x+10, find f(2)

beks73 [17]

Answer:

f(2) = -2

Step-by-step explanation:

Substitute 2 everywhere you see an x so f(2) = -2( $2^{2}$ ) - 2(2) + 10 so

f(2) = -2(4) - 4 + 10, so f(2) = -8-4+10, f(2) = -12+10, f(2) = -2

3 0

3 years ago