Question

solve:-
i) 2x+4 = 7x-14​

Answer 1

Step-by-step explanation:

$2x + 4 = 7x - 14 \\ 14 + 4 = 7x - 2x \\ 18 = 5x \\ x = \frac{18}{5}$

I hope it helps you

Answer 2

Step-by-step explanation:

$\qquad\quad\sf{:}\longrightarrow 2x+4=7x-14$

$\qquad\quad\sf{:}\longrightarrow 2x-7x=-14-4$

$\qquad\quad\sf{:}\longrightarrow -5x=-18$

• multiply both sides by (-1)

$\qquad\quad\sf{:}\longrightarrow 5x=18$

$\qquad\quad\sf{:}\longrightarrow x=\dfrac{18}{5}$

$\qquad\quad\sf{:}\longrightarrow x=3.6$