Solve by cross multiplication method. 2x + 3y =46
3x + 5y = 74
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Step-by-step explanation:
_____x_____=_____y______=______1______
b1c2 - b2c1 c1a2 - c2a1 a1b2 - a2b1
2x+3y=46 , 2x+3y-46=0
3x+5y=74, 3x+5y-74=0
a1=2, b1=3 , c1=-46
a2=3, b2=5 , c1=-74
_____x______=_____y_____=____1____
-282+230 - 138+148 10-9
____x_____=____y___=___1___
- 52 10 1
x=-52
y=10
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