Respuesta:
a ) x = 14
b) x = 3
c) x = 10
d) x = 12
e) x = 5
f) x = - 5
g) x = 16
h) x = 2
i) x = -4
j) x= 17
Explicación paso a paso:
2x=16 2/2 = 16/2 x=8
x+7=10 +7−7= 10−7 x=3
x+10=20 +10−10=20−10 x=10
14+x=26 +14 =26 x=12
25x=125 25/25 = 125/25 x=5
-10+x=-15 −10 = -15 −10+10 = −15 + 10 x=-5
x+4=20 +4−4 = 20−4 x=16
36x=72 36/36 = 72/36 x=2
x-3=12 −3+3=12+3 x=15
6x=102 6/6 = 102/6 x=17
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Verified answer
Respuesta:
a ) x = 14
b) x = 3
c) x = 10
d) x = 12
e) x = 5
f) x = - 5
g) x = 16
h) x = 2
i) x = -4
j) x= 17
Respuesta:
Explicación paso a paso:
2x=16 2/2 = 16/2 x=8
x+7=10 +7−7= 10−7 x=3
x+10=20 +10−10=20−10 x=10
14+x=26 +14 =26 x=12
25x=125 25/25 = 125/25 x=5
-10+x=-15 −10 = -15 −10+10 = −15 + 10 x=-5
x+4=20 +4−4 = 20−4 x=16
36x=72 36/36 = 72/36 x=2
x-3=12 −3+3=12+3 x=15
6x=102 6/6 = 102/6 x=17