Question

PLEASE ANSWERRRR!! (4 x 3) + (4 x 7) = 4 x (? + ?)

Answer 1

? = 5

Explanation:

Replacing "?" with x and doing parenthesis first, we have:

`(4 * 3) + (4 * 7) = 4 * (? + ?)\\=(4 * 3) + (4 * 7) = 4 * (x + x)\\=12+28=4*2x`

Now simply doing algebra and solving for "x", we will get the value of "?":

`12+28=4*2x\\40=8x\\x=(40)/(8)=5`