7x = 42 so x = 42/7 and therefore x = 6
x=6
7x-3=39 7x=42 x=6
7x = 42 Divide both sides by '7'. Hence x = 42/7 x = 6 The answer!!!!!
-7x - 3y = 42, let y = 0 and replace 0 for y into the equation -7x - 3(0) = 42 -7x = 42, divide by -7 to both sides x = -6 so the x-intercept is -6, or the x-intercept point is (-6, 0).
7x = 42 so x = 42/7 and therefore x = 6
if the equation was 7x = 42. The answer would be x = 6
The answer to the equation 7 times 42 equals 294. This is taught in math.
x=6
x=6
7x + 9 = 51 7x = 42 x = 42/7 = 6
7x-3=39 7x=42 x=6
35
You cannot solve one linear equation with two unknown variables.
7x + y = 8 Subtract 7x from each side of the equation: y = -7x + 8
49
The required equation is: -7x = 63