Question

7(×+1) = 5(x-3)
please help me to do this equation​

Answer 1

Answer:

7x+7=5x-15

7x-5x=-15-7

2x=-22

x=-22/2

x=-11

Answer 2

Answer:

Value of x = -11

Step-by-step explanation:

Given :

Equation = 7(x+1)=5(x-3)

To find :

The value of x

Solution :

$:\implies\sf{7(x+1)=5(x-3)}$

Use the cross multiplication

$:\implies\sf{7x+7=5x-15}$

$:\implies\sf{7x-5x=-15-7}$

$:\implies\sf{2x=-22}$

$:\implies\sf{x=\dfrac{\cancel{-22}}{\cancel{2}}}$

$:\implies\sf{x=-11}$

So , value of this equation is -11 .