Question

3
type the correct answer in the box. use numerals instead of words.
what is the solution for x in the equation?
10x - 4.5 + 3x = 12x - 1.1
x =
reset

Explanation:

Step1: Combine like terms on left

$10x + 3x - 4.5 = 13x - 4.5$

Step2: Subtract \(12x\) from both sides

$13x - 12x - 4.5 = -1.1$
$x - 4.5 = -1.1$

Step3: Add 4.5 to both sides

$x = -1.1 + 4.5$
$x = 3.4$

Answer:

3.4