120
7x-x2 = x(7-x)
Assume you mean -7x-2=0 solve for x -7x-2=0 -7x=2 -x=2/7 X=-2/7
103
In 7x+7, x is a variable.
y = -7x 0 = -7x 0 = x x-intercept point is (0, 0).
x - 7x = -6x
7x-4=x+2 7x=x+2+4 7x=x+6 7x-x=6 6x=6 X=1
1
6x
7x-x2 = x(7-x)
Assume you mean -7x-2=0 solve for x -7x-2=0 -7x=2 -x=2/7 X=-2/7
103
In 7x+7, x is a variable.
y = -7x 0 = -7x 0 = x x-intercept point is (0, 0).
7x-3=39 7x=42 x=6
7x+17 = 45 7x = 45-17 7x = 28 x = 4
To factor the expression ( 7X^3 + 49X^2 + 84X ), first, identify the greatest common factor (GCF) of the terms, which is ( 7X ). Factoring out ( 7X ) gives ( 7X(X^2 + 7X + 12) ). Next, you can further factor the quadratic ( X^2 + 7X + 12 ) into ( (X + 3)(X + 4) ). Thus, the fully factored form is ( 7X(X + 3)(X + 4) ).