All categories

2 years ago

Write down the equation for the following expression and then solve it.

Mathematics

2 answers:

Tems11 [23]2 years ago

6 0

Answer:

x = 24

Step-by-step explanation:

x - (3 · 4) = 12

x - 12 = 12

+ 12 + 12

x = 24

Lera25 [3.4K]2 years ago

3 0

Answer: x - (3 * 4) = 12, x = 24

Step-by-Step Explanation:

Let ‘x’ be the Unknown Number

Framing the Equation :-

=> x - (3 * 4) = 12

Solving the Equation :-

x - (3 * 4) = 12 (First Multiply 3 and 4)
x - (12) = 12 (Now, open the bracket)
x - 12 = 12 (Now, shift 2 to RHS)
x = 12 + 12 (12 becomes positive)
=> x = 24

Hence, the Unknown Number is 24.

You might be interested in

{Coloring Activity!) 1 Find the value of x. (14x – 13) (8x + 5)

Sloan [31]

Answer:

Step-by-step explanation: ';iystugiup8h;klu

8 0

3 years ago

The two dot plots show the number of goals per game. The data for each is taken from a random sample within a soccer league over

Katen [24]

Answer:

first blank is 3

second blank is 2.5

last blank is 0.5

Step-by-step explanation:

3 0

2 years ago

At how many points does the graph of the function below intersect the x axis? y= 16x2 - 8x+1

Radda [10]

Y= 16x2 - 8x+1 does not intersect the c axis. It only peaks at it. The parabola does not go over it.

5 0

2 years ago

Read 2 more answers

1) solve for w: 3w - 10 = 4w + 5 2) solve for t:6 -2t >18

Gre4nikov [31]

Problem # 1
3w-10=4w+5
(3w-10) + (10-4w) = (4w+5) + (10-4w)
(3w-10) + (-4w+10) = (4w+5) + (-4w +10)
3w-10-4w+10 = 4w +5 -4w +10
3w-4w=15
-w=15
w= -15 (w is negative 15)

problem #2.
6-2t > 18
6-2t-6 > 18-6
-2t > 12
(-1) (-2t) > 12 (-1)
2t > -12
next divide by 2
2t/2 > -12/2
t > -6 (t is greater then negative 6)

5 0

3 years ago

16−(7m+3)=8(1−m) what is m

Ivan

Answer:

m = -5

Step-by-step explanation:

16−(7m+3)=8(1−m)

16 - 7m - 3 = 8 - 8m

16 - 3 - 8 = 7m - 8m

5 = -m

(-1) * 5 = -m * (-1)

-5 = m

therefore, m = -5

8 0

2 years ago