Question

X+5=10y-7=1115 z + 7 = 52​

Answer 1

Ответ:

x=5; y=18; z=3

Пошаговое объяснение:

x+5=10

x=10-5=5

y-7=11

y=11+7=18

15z+7=52

15z=52-7

15z=45

z=45:15

z=3

Answer 2

It looks like you've written a system of three equations with three variables: x, y, and z. To solve for these variables, we'll need to work through each equation step by step.

1. x + 5 = 10y - 7

Let's isolate x: x = 10y - 7 - 5 x = 10y - 12

2. 10y - 7 = 1115

Now, let's isolate y: 10y = 1115 + 7 10y = 1122

Now, divide both sides by 10 to find y: y = 1122 / 10 y = 112.2

3. z + 7 = 52

Lastly, isolate z: z = 52 - 7 z = 45

So, the solution to the system of equations is: x = 10y - 12, where y = 112.2, and z = 45.