Step-by-step explanation:
x(x-3)=0
x=0 or (x-3) =0
x= 0 or x =3
Here are the steps. I'll try to make them as easy as possible :)
2/3x+1=5
Step 1: Subtract 1 from both sides.
2/x+1-1=5-1
Step 2: Multiply both sides from 3/2
(3/2)*(2/3x)=(3/2)*(4)
And the answer will be 6
x=6
Answer:
denominator
Step-by-step explanation:
The denominator tells how many equal parts the whole is subdivided into. The numerator tells the number of those parts that are under consideration.
Assuming from the picture that you only need to solve one of the equations to get the answer
4k + 5 = 115
-5 from both sides
4k = 110
Divide 110 by 4 = 27.5
K = 27.5
Simplified value of subtraction of 7x+27x+2 from -5x^2-2x−5x 2 −2x. is
.
Given Expressions 7x+27x+2 and -5x^2-2x−5x 2 −2x.
Expressions refers to the combination of numbers, variables and symbols. It represents the relationship between variables. They are solved for finding out the value of variables. It is mainly not in equal to form. Subtraction is possible when subtracting the coefficients of same variable.
We have to subtract 7x+27x+2 from -5x^2-2x−5x 2 −2x. and to do this we need to first solve the expressions itself.
7x+27x+2=34x+2------------------1
=
--------------------2
Now subtract 1 from 2
=
-34x+2
=
.
Hence the simplified value of subtraction is
.
Learn more about expressions at brainly.com/question/723406
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