Question

IS IT CORRECT ? I'LL MARK YOU BRAINLIST (i would appreciate it if u show with steps )

Answer 1

Answer:

$x=7$

Step-by-step explanation:

$3x+1=4x-6$

Subtract 1 from both sides:

$\longmapsto3x+1-1=4x-6-1$

$\longmapsto3x=4x-7$

Subtract 4x from both sides:

$\longmapsto$ $3x-4x=4x-7-4x$

$\longmapsto$ $-x=-7$

Divide both sides by -1:

$\longmapsto$ $\frac{-x}{-1}=\frac{-7}{-1}$

$\longmapsto$ $x=7$

______________________

Answer 2

Answer:

x=7

Step-by-step explanation:

3x+1=4x-6

take the x's in one side and the normal numbers on the other side.

3x-4x= -6-1

-x= -7

the substraction signs are crossed out, therefore

ans: x=7