Answer: x=6
Step-by-step explanation: switch the 3 and the-1.5x. Then make change the signs 3=-3 -1.5=1.5
Answer: Having your students do speed drills is a way to help them learn quite fast.
Step-by-step explanation:
Answer:
-2x+y=5
Step-by-step explanation:
I got this answer on Desmos Graphing Calculator.
the other ones don't make sense with what you were asking for. sorry if this isn't adequate.
(x-2)/y = z
Multiply by y on both sides.
(x-2) = yz
Divide both sides by z.
(x-2)/z = y
To construct a perpendicular bisector of a line secment AB. Place a compass at the center of line AB and make an arc at both ends of line AB. Place the compass at each of the arcs you made at both ends of AB and make a mark above and below line AB. Join the points of intersection of both arcs above and both arcs below line AB. That is the perpendicular bisector of line AB.