Respuesta :

Please type this equation all on one line!

1430

1178
=


1180   should be     1430 - 1178 = x - 1180.

Then 252 = x - 1180.  Adding 1180 to both sides, 1432 = x (answer)

Use "x" to represent an unknown.  Don't use a box   
□   .

1430 - 1178 = 252

1180 - 252 = 1432

1432 + 252

1430 - 1178 = 252

252 = 252

Your answer is 1432.