Complete the steps to solve for x. - 12.6x - 4.9x
154
- 12.6x - 4.9x = - 154
x =
- 154
- 154
X =
(Type an integer or a decimal.)

your answer would be 12

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

step-by-step explanation: 2