0
(5a).7 = -23
7(5a) = -23
35a = -23
a = -23/35
a= -0.657 (3 d.p.)
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Solve 6a-5a equals 7-5?
Oh, come on! 6a - 5a = a, 7 - 5 = 2
What value of satisfies the equation 5a - 1 equals a -7?
5a - 1 = a - 7 4a = -6 a = -1.5
How do you solve the equation 5a plus 2 equals 7?
5a + 2 = 7 subtract 2 from both sides: 5a = 5 divide both sides by 5: a = 1
How do you work out 5a plus 7 equals 9?
How do you work out 5a plus 7 equals 9? Put in equation form5a+7=9 subtract 7 from both sides gives you 5a=2divide 5 from both sides gives you a=2/5 or .4substitute in .4 for your a to check answer5(.4)+7=9
A plus 5 equals -5a plus 5?
A+5=-5a+5 A=-5a+5-5 (bring one of the 5 over)(not necessary) A=-5a (if big and small letters are the same, A=a=0; if not, when A=35,a=-7)
5a plus 5 equals 6a-7 equals?
5a+5=6a-7
What value of satisfies the equation 5a - 1 equals a -7?
5a - 1 = a - 7 4a = -6 a = -1.5
Solve 6a-5a equals 7-5?
Oh, come on! 6a - 5a = a, 7 - 5 = 2
7a plus 4 equals 5a plus 7?
7a + 4 = 5a + 7 7a = 5a + 3 2a = 3 a = 3/2
How do you solve the equation 5a plus 2 equals 7?
5a + 2 = 7 subtract 2 from both sides: 5a = 5 divide both sides by 5: a = 1
How do you work out 5a plus 7 equals 9?
How do you work out 5a plus 7 equals 9? Put in equation form5a+7=9 subtract 7 from both sides gives you 5a=2divide 5 from both sides gives you a=2/5 or .4substitute in .4 for your a to check answer5(.4)+7=9
A plus 5 equals -5a plus 5?
A+5=-5a+5 A=-5a+5-5 (bring one of the 5 over)(not necessary) A=-5a (if big and small letters are the same, A=a=0; if not, when A=35,a=-7)
5a plus d - bc equals a equals 5 b equals 7 c equals 2 d equals 4 what is the correct answer?
4
What is the answer for -5a equals 300?
If: -5a = 300 Then: a = -60
If x 7 equals 23 then x equals 16?
Yes, because: x+7 = 23 x = 23-7 x = 16
How do you divide 5a equals 180?
Divide 5a and 180 by 5. a = 36
What is the answer to 5a plus 1 equals a-3?
Answer to: 5a + 1 = a - 3a = -1
