Question

Помогите решить уравнения х*3=1000-340 х:40=36:18

Answer 1

1) х × 3 = 1000 - 340
х × 3 = 660
х = 660 ÷ 3
х = 220.
Ответ : х = 220.
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2) х ÷ 40 = 36 ÷ 18
х ÷ 40 = 2
х = 2 × 40
х = 80.
Ответ : х = 80.
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Удачи))))))

Answer 2

$1.$

$x \times 3 = 1000 - 340$

$x \times 3 = 660$

$x = 660 \div 3$

$x = 220$

________________________

$220 \times 3 = 1000 - 340$

$660 = 660$

$2.$

$x \div 40 = 36 \div 18$

$x \div 40 = 2$

$x = 2 \times 40$

$x = 80$

_____________________________

$80 \div 40 = 36 \div 18$

$2 = 2$

Удачи!