Answer:
45
Step-by-step explanation:
para mas madali do
2x+12=102
2x=102-12
2x=90
divide both by 2
x=45
to check
2(45)+12=102
90+12=102
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Answers & Comments
Answer:
45
Step-by-step explanation:
para mas madali do
2x+12=102
2x=102-12
2x=90
divide both by 2
x=45
to check
2(45)+12=102
90+12=102