Question

7×+2=-19 solve the equation ​

Answer 1

Answer:

-3

Step-by-step explanation:

7x+2= - 19

7x = - 19-2

7x= - 21

x = - 21/7

x = - 3

Answer 2

GIVEN,

7X+2= -19

TO FIND,

the value of X

SOLUTION,

we are given a simple linear equation, a linear equation is an equation with only one variable.

solving the equation,

7X+2= -19

we have to make X the subject of the equation,

⇒ 7X= -19 -2

⇒7X= -21

⇒ X= $\frac{-21}{7}$

∴  X= -3

HENCE THE VALUE OF X IN THE GIVEN EQUATION IS -3.