Question

5.If x = – 1, y = 2, z = – 3, find the value of-

2x – Solve the equation : 3( x + 1 ) = 6​

Answer 1

Answer:

i think the first question = 5.If x = – 1, y = 2, z = – 3, find the value of-

2x –  is incomplete

so i'll solve the other

Step-by-step explanation:

Solve the equation : 3( x + 1 ) = 6​

$3(x + 1)=6$

$3*x = 6 - 1$

$3 * x = 5$

$x = \frac{5}{3}$

Hope It's Helpful And Sorry for the first question

Answer 2

Answer : -3

Step by step explanation:

First solve the equation :- 3(x+1)=6

3x + 3 = 6

3x = 6 - 3

3x = 3

x = 3/3

x = 1

Now put the values

2x - 1

2 * (-1) - 1

-2-1

-3