Question

19 × (12 + 18) = (19 × 12) + (19 × ___)

Answer 1

Answer:

19x(12+18)=(19x12)+(19x18)

Step-by-step explanation:

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Answer 2

Answer:

The answer for your question is 18

Step-by-step explanation:

19 × (12 + 18)

= 19 × 30

= 570

so, (19 × 12) + (19 × ___) must be 570

(19 × 12) + (19 × $x$) = 570 (let the ___ be $x$

228 + 19$x$ = 570

19$x$ = 570 - 228

19$x$ = 242

$x$ = 342/19

$x$ = 18