Step-by-step explanation:
(58.29+7.26)÷5
= 59.7
159⅕ = -
root[(3.7+2.5)²+(4.2+3.1)²]
= root[(6.2)²+(7.3)²]
= root[38.44 + 53.29]
= root91.73
~ 10
Answer:
3x is equals to 81 + 24
3x=105
x=105/3
x=35
