Question
solve using the multiplication principle.
-1/2x=-3/4
-1/2x=-3/4
Answers
Reiny
the way you typed it...
multiply each side by -2
(-2)(-1/2)x = -2(-3/4)
x = 3/2
multiply each side by -2
(-2)(-1/2)x = -2(-3/4)
x = 3/2
DD
can you check if i have this one right 0.6x+2=1.4x-1
my answer is ¡Ý 3.75 im i correct
my answer is ¡Ý 3.75 im i correct
MathMate
"can you check if i have this one right 0.6x+2=1.4x-1
my answer is ≥ 3.75 im i correct"
You have correctly solved the equation to get x=3/0.8 = 3.75.
However your statement of x≥3.75 would be incorrect since the question given is an equation, and not an inequality.
my answer is ≥ 3.75 im i correct"
You have correctly solved the equation to get x=3/0.8 = 3.75.
However your statement of x≥3.75 would be incorrect since the question given is an equation, and not an inequality.