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PilotLPTM [1.2K]
3 years ago
9

ASAP what is the x and y intercept for −4x+7y=3

Mathematics
1 answer:
Liula [17]3 years ago
3 0

Answer:

x - (-3/4,0)

y - (0, 3/7)

Step-by-step explanation:

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Owen solves the equation below and his steps are shown. When he plugged his solution back into the original equation, he did not
Usimov [2.4K]

Answer:

THE FIRST STEP in which he made an error is step 4, instead of subtracting 2x from either side of the equation, he is to add 2x to either side of the equation.

The correct value of x is 3.6

Step-by-step explanation:

To solve the given equation, we will follow the steps below;

3 (x-4) = -4 - 2 (x-5)

step 1 : open the parentheses

That is,   3x - 12 = -4 - 2x  + 10

Step 2 : simplify, that is, yo can add the or subtract like terms

hence

3x - 12 = -2x -4 + 10

step 3 :

3x - 12 = -2x + 6

step 4 : Add 2x to both-side of the equations in order to nullify the 2x on the right-hand side of the equation

3x + 2x - 12  = -2x + 2x + 6

step 5:

5x - 12  = 6

step 6:  Add 12 to both-side of the equation

5x - 12 + 12  = 6 + 12

step 7

5x  = 18

Step 8: divide both-side of the equation by   5

5x/5 = 18/5

step 9:

x =3.6

THE FIRST STEP in which he made an error is step 4, instead of subtracting 2x from either side of the equation, he is to add 2x to either side of the equation.

That is why he got the wrong answer.

4 0
3 years ago
Ariana is baking chocolate chip cookies for a bake sale. For every 3 cups of flour, she needs 2 cups of sugar. How many cups of
Artist 52 [7]

since she already has 18 cups flour she needs 6 cups of sugar

8 0
3 years ago
I don’t understand how to do this question so can anyone help me?
nataly862011 [7]

Step-by-step explanation:

from the line above

P1 = -2

P2 = -1

P3 = 1/3

P4 = 2/3

P5 = 1 1/2 = 3/2

The product of P1 to P5,P

=> P = -2×-1×1/3×2/3×3/2 = 2/3

8 0
3 years ago
Can somebody plz help and explain this
Yanka [14]

Answer:

C is the answer

Step-by-step explanation:

Please mark brainliest

7 0
3 years ago
Read 2 more answers
Find the value of x in each case:
quester [9]
X + 100 = 4x +49
x= 17


158+148+32+x = 360
338+x= 360
x= 22
5 0
3 years ago
Read 2 more answers
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