Notice that the terms in parentheses on both sides of the equation are added to 4.
(3x + 4) + 4 = (5x - 4) + 4
So we can set the equation as.
3x + 4 = 5x - 4
Subtract 3x on both sides of equation.
4 = 2x - 4
Add 4 on both sides of equation.
8 = 2x
Divide both sides of equation by 2.
4 = x
4 is the only value that satisfies the statement.
Answer:
45
Step-by-step explanation:
(replace m with 7 and replace n with 3)
6 x 7 = 42 then you add 3 = 45
Answer:
B.
Step-by-step explanation:
The formula for area of a circle is π times r squared. The radius is 4. So 4 squared is 16. 16 times pi(3.14) is 50.24
The mathematical word that describes both 27X and 6X in the expression 27X + 6X is term
<h3>How to determine the mathematical word?</h3>
The expression is given as:
27X plus 6X
Rewrite the expression as:
27X + 6X
In the above expression, 27X and 6X are the terms of the expression.
Hence. the mathematical word is term
Read more about expressions at:
brainly.com/question/723406
