How do I solve this equation: 7x-4=3+8x

x=-7

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

7x-4=3+8x

7x+-4=3+8x

7x-4=8x+3

Step 2: Subtract 8x from both sides.

7x-4-8x=8x+3-8x

-x-4=3

Step 3: Add 4 to both sides.

-x-4+4=3+4

-x=7

Step 4: Divide both sides by - 1.

-x/-1=7/-1

x=-7

The answer to this is no solution

Step by step:

7x - 4 = 3 + 8x

-7x - 7x

-4 = 3 + 1x

+4 + 4

7 + 1x = no solution