Respuesta:
G ) 2×-(-10+1)=×-(-9+1)
2x-(-9) = x-(-8)
2x+9 = x+9
2x-x = 8-9
x = -1
H ) 2-10+4×=-3×+(-9-6)
-8+4× = -3×+(-15)
-8+4× = -3×-15
4×-3× = -15+8
4×-3× = -7
x = ₹
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Respuesta:
G ) 2×-(-10+1)=×-(-9+1)
2x-(-9) = x-(-8)
2x+9 = x+9
2x-x = 8-9
x = -1
H ) 2-10+4×=-3×+(-9-6)
-8+4× = -3×+(-15)
-8+4× = -3×-15
4×-3× = -15+8
4×-3× = -7
x = ₹