Como resolver essas equações de 1° grau me ajudem pfv
A)8x-3=5x+6
B)2y+9=10-y
C)z-7=1+2z
D)5+4a=a-3
E)9w-6=8-w
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5
A)8x-3=5x+6
B)2y+9=10-y
C)z-7=1+2z
D)5+4a=a-3
E)9w-6=8-w
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5
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3x=9
x=9/3
x=3
B) 2y+y=10-9
3y=1
y=1/3
C) z-2z=1+8
-z=9 (-1)
z= 9
D)4a-a=-3-5
3a=-8
a=-8/3
E)9w+w=8+6
10w=14
w=14/10 (÷2)
w= 7/5