Question

A third of the sum of a number and ten is thirty​

Answer 1

2*(x+3) = 3*(x-9)

Step-by-step explanation:

Twice the------ sum -----------------of a number and 3

2 times -------- addition ---- x + 3

2 times-------------x times 3

2*(x+3)

is equal to------ three times---- the difference----- of the number and 9

=----------------- 3*------------- subtraction--------- x-9