Question

x - 4 = 3, x = -1 , 7 , -7

Answer 1

Answer:7

Step-by-step explanation:

x - y = z

Therefore y + z = x

x = ?, y = 4, z = 3

So 3 + 4 = 7

Answer 2

Hello!

Answer:

x = 7

Explanation:

x - 4 = 3

Take -4 to the other side.

When we take a number to the other side of the equation, the sign changes.

So here - 4 will become + 4.

Thus, x = 3+4

x = 7

Hope it helps you:)