The solution to the equation is x = 4
<h3>What are linear equations?</h3>
Linear equations are equations that have constant average rates of change. Note that the constant average rates of change can also be regarded as the slope or the gradient
<h3>How to determine the solution to the system?</h3>
A system of linear equations is a collection of at least two linear equations.
In this case, the equation is given as
(x + 20)/2 = 3x
Multiply both sides of the equation by 2
x + 20 = 6x
Subtract x from both sides of the equation
5x = 20
Divide both sides of the equation by 5
x = 4
hence, the solution to the equation is x = 4
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Answer:
D
Step-by-step explanation:
Mark me brainliest please :):)
Answer:0.625 or 5/8
Step-by-step explanation:
Answer:
The first one
Step-by-step explanation:
N would equal 45° since the tiny square means its 90°. 90-45=45.
