Answer:
2x+11 or 11+2x (they're the same equation)
Step-by-step explanation:
simplify the equation
6 -2x + 5 + 4x
6+5= 11
-2x+4x= 2x
2 a + b = 15.7
Since the sides are equal length, the equation is:
2 · 6.3 + b = 15.7
We can solve it:
12.6 + b = 15.7
b = 15.7 - 12.6
b = 3.1 cm
Answer:
Irrational number
Step-by-step explanation:
