A. If 2x=−4, we can solve for x by dividing both sides of the equation by 2:
2x/2 = -4/2
x = -2
Now, to find the value of 8x, we substitute the value of x into the expression:
8(-2) = -16
B. To solve the equation −8x = −0.56, we can divide both sides of the equation by -8:
(-8x)/(-8) = (-0.56)/(-8)
x = 0.07
C. To solve the equation 4/3x=−6/5, we can multiply both sides of the equation by the reciprocal of 4/3, which is 3/4:
(3/4)(4/3x) = (3/4)(-6/5)
x = -18/20
x = -9/10
A.If 2x=−4, then what is the value of 8x?(1 point)
B.What is the solution of the equation −8x = −0.56 ?(1 point)
C.What is the solution of the equation 4/3x=−6/5 ?(1 point)
1 answer