A)2×+14=5×-1=
B)4×-5=6×+11=
C)5×+4-2×=26-3×
ME AJUDA POR FAVOR
SE PODER FAZER Á CONTA EU AGRADEÇO
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A) 1+14=3x
15=3x
X=15:3
X=5
B) 11+5=2x
16=2x
X=16:2
X=8
C) 4+26=10x
30=10x
X=30:10
X=3
15=3x
X=15:3
X=5
B) 11+5=2x
16=2x
X=16:2
X=8
C) 4+26=10x
30=10x
X=30:10
X=3
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A)2×+14=5×-1=
1+14 = 5x-2x
15 = 3x
x = 15÷3
x = 5
B)4×-5=6×+11=
4x-6x = 5+11
-2x = 16
x = 16÷2
x = 8
C)5×+4-2×=26-3×
5x+2 = 26-3x
5x+3x = 26-2
8x = 24
x = 24÷8
x = 3
1+14 = 5x-2x
15 = 3x
x = 15÷3
x = 5
B)4×-5=6×+11=
4x-6x = 5+11
-2x = 16
x = 16÷2
x = 8
C)5×+4-2×=26-3×
5x+2 = 26-3x
5x+3x = 26-2
8x = 24
x = 24÷8
x = 3
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