Answer:
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Step-by-step explanation:
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I hope this helps you
IJH~IKL
IJ/IK=JH/KL=IH/IL
2.1/2.1+0.9=2.8/x
2.1/3=2.8/x
x=2.8*3/2.1
x=4
−18b+6
6(−3b+1)
Use the distributive property to multiply 6 by −3b+1.
15 cm
x=-22/4
y=-3
3x-2y=-5
4x+2y=-16
we <u>add</u> the equation
7y=-21
then we find the x by taking a random equation
I take 4x+2y=-16
4x+2(-3)=-16
4x-6=-16
4x=-22
