Question

what myst be subtracted from -7 to obtain -15​

Answer 1

HOLA MATE ✌✌

HERE'S YOUR ANSWER ⤵⤵⤵⤵⤵

LET NUMBER TO BE'X'

SO,

-7-X=-15

-X=-15+7

-X=-8

X=8

SO,

-7-8=-15

HOPE IT MAY HELPS UH ✌✌❤