Question

cálculo do valor desconhecido.
4 . m = 56
b / 2 = 7
2 . x - 4 = 16
3 . y + 7 = 25
4 . m + 1 = 33
6 . q - 2 = 16

Answer 1

Resposta:

4 . 14 = 56

14 / 2 = 7

2 . 10 - 4 = 16 (2.10 = 20-4=16)

3 . 6 + 7 = 25 (3.6= 18+7 =25)

4 . 8 + 1 = 33 ( 4.8= 32+1= 33)

6 . 3 - 2 = 16 (6.3= 18- 2 =16)

Answer 2

Resposta:

$m=14\\b=14\\x=10\\y=6\\m=8\\q=3$

Explicação passo a passo:

$4 . m = 56\\m=\frac{56}{4}\\m=14\\\\ \frac{b}{2} = 7\\b=7.2\\b=14$

$2 . x - 4 = 16\\2x=16+4\\2x=20\\x=\frac{20}{2}\\x=10\\ \\3 . y + 7 = 25\\3y=25-7\\3y=18\\y=\frac{18}{3}\\y=6$

$4.m+=33\\4m=33-1\\4m=32\\m=\frac{32}{4} \\m=8\\\\6.q-2=16\\6q=16+2\\6q=18\\q=\frac{18}{6}\\q=3$