The sum of two numbers is 167. The second number is 29 less than three times the first number. Fine the numbers. The two require d numbers are:
2 answers:
Answer:
Step-by-step explanation:
Let the first number be
Let the second number be
Applying substitution method.
Combining like terms.
Adding 29 to both sides.
Dividing both sides by 4.
Substituting x = 49 for the second equation.
Multiplying the numbers.
Subtracting.
The two required numbers are 49 and 118.
Answer:
49 and 118
Step-by-step explanation:
Let the two numbers be x and y
x+y = 167
y = 3x-29
Substitute into the first equation
x+ 3x-29 = 167
Combine like terms
4x - 29 = 167
add 29 to each side
4x = 167+29
4x = 196
Divide by 4
4x/4 = 196/4
x = 49
x+y = 167
49+y = 167
y = 167-49
y =118
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