Question

3x-7y=8;4x+2y=-6 by cramer's​

Answer 1

Answer:

x = -17/7

y = -29/7

Step-by-step explanation:

∆ = 34

∆¹ = 58

∆² = -14

x/∆ = y/∆¹ = 1/∆²

now x/34 = y/58 = 1/-14

x/34 = 1/-14

x = -17/7

y/58 = 1/-14

y = -29/7

if it's right

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