An infinite solution has both sides equal. For example, 6x + 2y - 8 = 12x +4y - 16. If we simplify the equation we will notice both sides are equal. This means the equation has an infinitely many solution.

Hence,

y = -2x + 4

Therefore,

6x + 3y = 12

divide the equation(ii) by 3

2x + y = 4

y = -2x + 4

Therefore, both equation are equal if the the box is filled with 12. This means for the value placed in the box that makes the system of equation with infinitely many solution is 12.

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5 0

2 years ago

1 8/9 - 1 y/3 = -4/9 <br><br>Solve for y.

Artist 52 [7]

Answer:

y = 7

Step-by-step explanation:

Firstly multiply each and every term by 9

17/9 - y/3 = -4/9

; 17 - 3y = -4...then move the variabkes without (y) to one side,

; 21 = 3y....then divide both sides by 3

; 7 = y

;Hence..., y = 7

3 0

3 years ago

Sam is baking cakes at her parent’s bakery. She gets paid 20 a week in addition to 5 for every cake she bakes. She made 50 this

denis-greek [22]

Answer:

i think it is 20 + 5x = 50 or f(x)=2(3^x)

Step-by-step explanation:

equation to show how many cakes sam baked this week:

20 + 5x = 50

20 = 20 dollars

5 = 5 more dollars

x = number of cakes

therefore, sam earned $50 this week.

4 0

3 years ago

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