Given: B = 7 −3 5 −1 C = 1 −1 13 −5 Solve the equation: 2X + B = C X =

Actually, this is referring to matrix equations, so it's -3  1  4  2-

Step-by-step explanation:

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1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

8

if x decreases by 4 then y increases by 10

step-by-step explanation: