6=7x+x
4=2/3X+9-1/3X
Not sure about the question, but it could be to solve for x, like this:
6=8x , then x=6/8 or x=3/4
4-9=(2/3)X - (1/3)X
try to finish it...if you need more help, post it again
To solve the equation 4 = (2/3)x + 9 - (1/3)x, we can simplify it further as follows:
Combine like terms on the right side of the equation:
4 = (2/3)x - (1/3)x + 9
Subtract (1/3)x from (2/3)x:
4 = (2/3 - 1/3)x + 9
Simplify the expression on the right side:
4 = (1/3)x + 9
Next, subtract 9 from both sides of the equation:
4 - 9 = (1/3)x + 9 - 9
Simplify the left side:
-5 = (1/3)x
Finally, multiply both sides of the equation by 3/1 (or simply 3) to isolate x:
(-5)*(3/1) = (1/3)x * (3/1)
Simplify both sides:
-15 = x
So, the value of x that satisfies the equation is x = -15.