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(5/7)x + 1/7 = 3
Subtract 1/7 from each side
(5/7)x = 2 6/7
Combine into one mixed number on the right hand side
(5/7)x = 20/7 ---> 2 6/7 becomes 7*2 + 6
Multiply both sides by (7/5) to clear the fraction in front of x
x = (20/7) * (7/5) = 140/35 = 4
So x = 4
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If 5 plus 3 equals 23 3 plus 8 equals 35 6-2 equals -8 4 plus 9 equals 49 1 plus 3 equals 7 then 4 plus 1 equals?
42
What is 67 plus 3 equals?
67 plus 3 equals 70.
Does -8 plus plus 3 equals -5?
Yes, -8 plus plus 3 equals -5. The "plus plus" is equivalent to a positive sign, so -8 plus (+3) equals -5.
3 plus 3 plus 3 plus 3 equals?
12
What is the missing number 2.5 plus 6 plus 3 equals 2.5 plus 3?
2.5 plus 6 plus 3 equals 2.5 plus 6 plus 3
2 plus 5 plus 3 equals 132 3 plus 6 plus 4 equals 380 4 plus 2 plus 7 equals 63 6 plus 3 plus 6 equals 228 8 plus 5 plus 2 equals?
No.
If 5 plus 3 equals 23 3 plus 8 equals 35 6-2 equals -8 4 plus 9 equals 49 1 plus 3 equals 7 then 4 plus 1 equals?
42
What is 67 plus 3 equals?
67 plus 3 equals 70.
3 plus 1 plus 4 equals?
3 plus 1 plus 4 equals 8
Does -8 plus plus 3 equals -5?
Yes, -8 plus plus 3 equals -5. The "plus plus" is equivalent to a positive sign, so -8 plus (+3) equals -5.
3 plus 3 plus 3 plus 3 equals?
12
What is the missing number 2.5 plus 6 plus 3 equals 2.5 plus 3?
2.5 plus 6 plus 3 equals 2.5 plus 6 plus 3
2 plus 3 equals 8 3 plus 7 equals 27 4 plus 5 equals 32 5 plus 8 equals 60 6 plus 7 equals 72 7 plus 8 equals what?
89
4 plus 3 equals?
4 plus 3 equals 7
If 2 plus 3 equals 10 and 7 plus 2 equals 63 and 6 plus 5 equals 66?
then 4 plus 3 equals 28 and 3 plus 3 equals 18 and 7 plus 5 equals 84 .... its easy you just have to multiply the answer with the first number.. for example : 2 plus 3 equals 5 but when you multiply the answer with the first number (2) it becomes equals 10, and so on the others..
What is 6 plus 1 plus 3 plus 4?
6+1 equals 7. Plus 3 equals 10. Plus 4 equals 14.
Does -9 plus 6 equals 3?
No! It equals 15, but 9-6=3.
