0
Eight times a number plus five times another number is -13 The sum of the numbers is 1 What are the numbers?
let's denote the first number with x, and the second number with y. So,
8x + 5y = -13
x + y = 1
y = 1 - x substitute 1 - x for y at the first equation;
8x + 5(1 - x) = -13
8x + 5 - 5x = -13
3x + 5 = -13 subtract 5 to both sides;
3x = -18 divide by 3 to both sides;
x = -6
y = 1 - x substitute -6 for x ;
y = 1 -(-6)
y = 1 + 6 = 7
Thus the numbers are -6 and 7.
Check.
What else can I help you with?
Two times a number plus three times another number equals 13 the sum of the two numbers is 7 what are the numbers?
(-8,1)
Difference of eight times a number and twice the number?
twice the difference of three times a number and eight
One number is 4 more than 3 times another. Their sum is 24. Find the two numbers.?
The numbers are 19 and 5
One number is 5 times as large as another and the sum of the numbers is 240 find the numbers?
The sum of the numbers is 240. If one number is 5 times as big as the other then 240 must be divided by 6. 240/6 = 40. The smaller number must be this while the larger number is 5 times the size. Small number = 40 Larger number = 40 * 5 = 200
What two numbers One number is 2 more than 3 times another. Their sum is 22?
The numbers are 5 and 17.
The sum of a number and three times another number is 18. find the numbers if their product is a maximum?
"The sum of a number and three times another number is 18. find the numbers if their product is a maximum?"
One number is 4 less than eleven times another The sum of the two numbers is 92 Find the numbers?
one number is 4 less than eleven times another the sum of the two numbers is 92. Find the numbers.
Two times a number plus three times another number equals 13 the sum of the two numbers is 7 what are the numbers?
(-8,1)
One number is five times another the sum of the numbers is 228 what are the numbers?
38 and 190
Three times a number minus twice another number is 11 The sum of the two numbers is 7 what are the two numbers?
5 and 2
What numbers times number another go into 59?
Only 1 and 59 - it's a prime number.
One number is 5 times another and their sum is 90. Find the two numbers?
Numbers are 9 and 2
Eight times what number is greater than 72?
There is an infinite number of numbers when multiplied by 8 that are greater than 72
Turn the verbal phrase one number is eight times another number into an equation?
As an equation: 8x = 64
What is One number is three times another number their sum is 3 what are the numbers?
nothing stupid i mean what a question
One number is four less than five times another number if the sum of the two numbers is 68 find the two numbers?
12 and 56
Difference of eight times a number and twice the number?
twice the difference of three times a number and eight
