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Earn +20 ptsQ: What is the value of 4a plus 8 when a equals 4?
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What is 4a plus 3a-4 equals 10?
4a+3a-4 = 10 4a+3a = 10+4 7a = 14 a = 2
What is the answer to 9a plus 2 equals 4a-18?
a= -4
4a plus 5 equals 25 simplify?
4a+5=25 4a=25-5 4a=20 a=20/4 a=5
What is 4a plus 2 when a equals 2 answercom?
4a + 2 = Answer let a = 2 then Answer equals 4(2) + 2 = 8 + 2 = 10.
What is 4a plus 3 when a equals 3?
4a+3 when a=34(3)+312+3=15So you are substituting(replacing) 'a' with the known value of '3'. You then multiply the '4' with the '3' because of the placing of 'a'.
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