Answer:
18
Step-by-step explanation:
16 × 9 = 8 × x
x = 18
Answer:
x<1
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable. Hope this helps!
Substitute the value of the variable into the expression and simplify 37
Answer:
12
Step-by-step explanation:
Answer:
Step-by-step explanation:
-10+sqrt2x+1 = -5
sqrt2x+1 = -5+10
sqrt2x+1 = 5
2x+1 = sqrt5
2x = sqrt5-1
x = (sqrt5-1)/2