Question

X+6=49 у-50=28 74-×=30

Answer 1

X+6=49
x=49-6
x=43

y-50=28
y=28+50
y=78

74-x=30
-x=30-74
-x=-44
x=44

Answer 2

1)х=49-6=43
2)у=28+50=78
3)х=74-30=44

Answer 3

Let's solve each equation step by step:

1. X + 6 = 49

To find the value of X, we need to isolate X on one side of the equation. We can do this by subtracting 6 from both sides of the equation:

X + 6 - 6 = 49 - 6

This simplifies to:

X = 43

So, the value of X is 43.

2. y - 50 = 28

To find the value of y, we need to isolate y on one side of the equation. We can do this by adding 50 to both sides of the equation:

y - 50 + 50 = 28 + 50

This simplifies to:

y = 78

So, the value of y is 78.

3. 74 - x = 30

To find the value of x, we need to isolate x on one side of the equation. We can do this by subtracting 74 from both sides of the equation:

74 - x - 74 = 30 - 74

This simplifies to:

-x = -44

To solve for x, we need to divide both sides of the equation by -1:

x = 44

So, the value of x is 44.

To summarize the solutions:

1. X = 43
2. y = 78
3. x = 44