Answer: 87.5
Step-by-step explanation:
180= 2x+15
-15 -15
175= 2x
175/2= 87.5
(a)^2+(b+22)^2=(c+44)^2. Then just solve for the variables
Answer:
An equation is a mathematical statement that two expressions are equal. The solution of an equation is the value that when substituted for the variable makes the equation a true statement.
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
2*35-176+65/ 2
Following PEMDAS
Multiply and divide from left to right
2x35-176+65/ 2
70 -176+65/ 2
70-176+32.5
Then add and subtract from left to right
-106 +32.5
-73.5
or
(2*35-176+65)/ 2
Following PEMDAS
Parentheses first
Multiply and divide from left to right
(70 -176+65)/ 2
Then add and subtract in the parentheses
(-41)/2
-21
Answer:
Step-by-step explanation:
Actually, you can't do that because 7 is never equal to 6.
"7 is greater than 6" is ok: 7 > 6
but
7 ≠ 6
Note: "7 is greater than or equal to 6 into algebraic equation" is not possible because you cannot change an inequality into an equation.
