Solve the equation square root of x plus three plus four equals five for the variable. Show each step of your solution process
2 answers:
For this case we must solve the following equation:

We subtract 4 on both sides of the equation:

We square both sides of the equation:

We have an equation of the form:

Where:

The solutions are given by:

Substituting:

So, the roots are:

ANswer:

Answer:

Step-by-step explanation:
The given expression is

We group the constant terms on the right hand side to obtain;


We square both sides of the equation to remove the square root.


This will simplify to;


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The equation in standard form is: y=5x+3
33.3 would be the correct answer of 74% of 45
Answer:
y-3 = 4/7(x-7)
Step-by-step explanation:
Point slope form is
y-y1 = m(x-x1)
We know the slope (4/7)
and a point (7,3)
Lets substitute into the equation
y-3 = 4/7(x-7)
Answer:
y=4b-5m
Step-by-step explanation:
k-4/3= 3
Mutiply both sides by 3 .
(3)(k-4/3)= (3)(3)
Cross out 3 and 3 , divide by 3 and then becomes k-4= 9
Move -4 to the other side
Sign changes from -4 to +4
k-4+4= 9+4
k= 13
Answer: k= 13