Translate: Twice the sum of a number and 3 is equal to five less than the number. a. 2(x+3) = x-5
b. 2x + 3 = x - 5
c. 2(x+3)= 5 x
d. 2x + 35-x​

A.

Twice the sum of a number and three means that the number and three are in parentheses.

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3