Plz
Insert parentheses in Expression 2 so that it has a value of 19. Then show why your expression has a value of 19.
Answer:
x=7
Step-by-step explanation:
Add common variables.
(6x-4x)+7= 8+7x-26
2x+7= 8+7x-26
Subtract the least variable to both sides.
2x+7= 8+7x-26
-2x -2x
Now, simplify the equation.
7= (8-26)+5x
7= -18+5x
Add 18 to both sides.
7= -18+5x
+18 +18
Divide both sides by 5 to isolate the variable.
35= 5x
5 5
x=7