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"Solve" means find the numbers that 'x' and 'y' represent.
Since there are two of them, you need two equations to find them.
With only one equation, there are an infinite number of correct answers.
Here are a few of them. For each pair of numbers, 4 times the first one
minus 5 times the second one adds up to 20.
5, 0
6, 0.8
7, 1.6
8, 2.4
9, 3.2
10, 4
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How do you solve 20 percent of 20?
divide 20 by 10 which equals 2 the times 2 by 2 which equals 4
Can you solve 3a-4b for a equals 12and b equals 5?
36 -20 = 16
How do you solve x plus 13 over 20?
To solve for x, we'd have to know what this expression equals.
How do you solve for 6x-20 equals 8x?
6x-20 = 8x 6x-8x = 20 -2x = 20 x = -10
EO equals 2X minus 20 and OC equals 70 minus X solve for X?
40
How do you solve 20 percent of 20?
divide 20 by 10 which equals 2 the times 2 by 2 which equals 4
Solve for x 4x equals 20?
x = 5
Solve x plus 5y equals 20 for y?
(20 - x)/5
Can you solve 3a-4b for a equals 12and b equals 5?
36 -20 = 16
How do you solve x plus 13 over 20?
To solve for x, we'd have to know what this expression equals.
How do you solve 5 equals x-20?
25
How do you solve math problem18 equals -a plus 2?
20
How do you solve for 6x-20 equals 8x?
6x-20 = 8x 6x-8x = 20 -2x = 20 x = -10
How do you solve the problome 1.6 divided by 0.08 equals?
20
EO equals 2X minus 20 and OC equals 70 minus X solve for X?
40
50 plus what equals 180?
To solve this one, subtract 50 from 180 and you'll have your answer.
Solve -7m plus 20 equals -17m-10?
-7m + 20 = -17m - 1010m = -30m = -3
