Answer:
5 flowers
Step-by-step explanation:
To get the answer you do 7-2
so she has 5 flowers left.
7-2=5
The value of the variable x will be 7 that holds true for the equation.
<h3>What is the linear system?</h3>
A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.
A number is 5 more than 3 times another number.
The sum of the two numbers is 33.
Let the number be x.
Then the another number will be 3x + 5.
Then the equation will be
x + 3x + 5 = 33
Then the value of x will be
4x + 5 = 33
4x = 28
x = 7
Then the value of the variable x will be 7 that holds true for the equation.
More about the linear system link is given below.
brainly.com/question/20379472
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A^3-b^3=(a-b)(a^2+ab+b^2)
a^3=64 b^3=27
a=4 b=3
Prove:
64-27=(4-3)(16+12+9)
= 37