Initially the number of rose bushes are 18 and number of holly bushes are 6.
<h3>What is linear equation?</h3>
It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
Let's suppose initially the number of rose bushes is x and number of holly bushes is y
x = 3y …(1)
Then I moved seven of my rose bushes to my grandfather’s garden:
= (x - 7)
Planted 11 new holly bushes in my garden:
= (y + 11)
x - 7 = y + 11 - 6
x - y = 12 ...(2)
After solving equation (1) and (2):
x = 18
y = 6
Thus, initially the number of rose bushes are 18 and number of holly bushes are 6.
Learn more about the linear equation here:
brainly.com/question/11897796
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