2139917IN 2139917IN

Mathematics

Answered

solve -x+2y=21 and 7x+2y=-19 by substitution

Answer :

In Trainings: Other Questions

SWhat Is Human Capacity?

What Was The Condition Of Nepal Before Itsunification, Describe In Brief.

List 2 Reasons Why China Was “easy Pickings” For The Japanese Invaders?

Build A Detailed Description Of Winter Scene In Brooklyn. It Has To Include A Specific Section For Example, " In The Top Left..'

What Do All These Numbers Have In Common ?

❗❗❗HELP IM ALMOST BRAIN DEAD:P

15 Points Need Help Again!

PLSSSSSSSS HELP ILL GIVE BRAINLIEST!!!!!! I CHOSE DOES SOCIETY HAVE A AFFECT ON OUR BODY.

HELP PLS DONT COPY FROM GO>OGLE What Is Annotating? Explain Your Annotating Process.

After They Surrendered To The North, Southern Soldiers Were -sent Home. -tried For Treason. -taken As Prisoners Of War.

HELP I WILL MARK BRAINLIEST

A Tile Pattern Decreases By 3 Tiles. Figure 2 Of The Pattern Has 4 Tiles. Use Y=mx+b to Write The Equation.