What number should both sides of the equation −7x=14 be divided by to solve for the value of x ?(
Both sides of the equation "-7x=14" should be divided by -7 to solve for the value of x.
To solve the equation −7x = 14 and find the value of x, we need to divide both sides of the equation by the same number. In this case, we should divide both sides by -7.
Dividing both sides of the equation −7x = 14 by -7, we get:
(-7x) / -7 = 14 / -7
This simplifies to:
x = -2
So, the value of x in the equation −7x = 14 is -2.
To solve the equation −7x=14 for the value of x, we need to isolate x by getting rid of the coefficient -7. This can be done by dividing both sides of the equation by -7, since dividing both sides of the equation by the same number keeps the equation balanced.
So, in this case, we should divide both sides of the equation −7x=14 by -7. By doing this, we obtain:
−7x / -7 = 14 / -7.
Simplifying, we have:
x = -2.
Therefore, to solve for the value of x, we should divide both sides of the equation −7x = 14 by -7.