Question

solve the equation.
1.4 = 4y + 18.6
select the correct choice below and, if necessary, fill in the answer box to complete your choice.
a. the solution is y = \square. (type an integer or a decimal.)
b. the solution is all real numbers.
c. there is no solution.

Explanation:

Step1: Subtract 18.6 from both sides

$1.4 - 18.6 = 4y + 18.6 - 18.6$
$-17.2 = 4y$

Step2: Divide both sides by 4

$\frac{-17.2}{4} = \frac{4y}{4}$
$y = -4.3$

Answer:

A. The solution is \( y = -4.3 \)