Question

solve the following equations
2x - 1 = 7​

Answer 1

Step-by-step explanation:

2x - 1 = 7

2x = 7 + 1

2x = 8

x = 4 ANS.......

Answer 2

Given :

• 2x - 1 = 7

To find :

• x

Solution :

$\sf \to \: 2x - 1 = 7$

$\sf \to2x = 7 + 1$

$\sf \to2x = 8$

$\sf \to \: x = \cancel\frac{8}{2}$

$\to \: \green{ \underline{\boxed{ \sf{\red{x = 4}}}}}$