Hey!
so first distribute the 5 to x + 4
5x+20 = 2x + 20 + 2x
combine 2x and 2x
5x+20 = 4x + 20
Now you want the constant and variable on different sides so subtract 4x to the other side
5x - 4x + 20 = 20
1x + 20 = 20
now subtract the 20 on the 1x + 20 side to the other side
1x = 0
divide by 1
0 divided by anything is 0
So x = 0
Hope this helps!
Answer:
5.4
Step-by-step explanation:
The number after the decimal is bigger in 5.4 than 5.098 which is the only number that matters in this question however if both numbers were the same you would move to the next number and whichever one has the bigger number.
Answer:
-1/5
Step-by-step explanation:
h(0) is 5, and h^-1 is 1/h, so 1/-5 is -1/5.
135 degrees.
A circle = 360 degrees and 360/8 = 45. 45 x 3 = 135
The rearranged expression will be equal to y = (-5/4)x + 2.
<h3>What is an expression?</h3>
A function is defined as the expression that set up the relationship between the dependent variable and independent variable.
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Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The given expression will be rearranged as below:-
−5x−4y=−8
Solve the above expression for the value of y and the x variable will become independent.
−5x−4y=−8
Take -5x to the right side of the equation.
-4y = 5x - 8
Divide the equation by -4.
y = ( -5 / 4 )x + 2
Therefore, the rearranged expression will be equal to y = (-5/4)x + 2.
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