Question

R) 256m - 147m - 1871 = 63 747;A) 88 880 : 110 + x = 809;e) 6871 + p : 121 = 7000;​

Answer 1

Ответ:

256*–147*–1871=63747

109*=63747+1871

*=65618:109

*=602

88880:110+*=809

808+*=809

*=809–808

*=1

6871+*:121=7000

*:121=7000–6871

*=129•121

*=15609256*–147*–1871=63747

109*=63747+1871

*=65618:109

*=602

88880:110+*=809

808+*=809

*=809–808

*=1

6871+*:121=7000

*:121=7000–6871

*=129•121

*=15609

Пошаговое объяснение:

Answer 2

Let's solve these equations step by step:

R) 256m - 147m - 1871 = 63,747

First, combine like terms on the left side of the equation:

(256m - 147m) - 1871 = 63,747

109m - 1871 = 63,747

Now, add 1871 to both sides of the equation to isolate the term with 'm':

109m = 63,747 + 1871 109m = 65,618

Finally, divide both sides by 109 to solve for 'm':

m = 65,618 / 109 m ≈ 602.11

So, the value of 'm' is approximately 602.11.

A) 88,880 ÷ 110 + x = 809

First, perform the division:

88,880 ÷ 110 = 808

Now, we have the equation:

808 + x = 809

To isolate 'x', subtract 808 from both sides:

x = 809 - 808 x = 1

So, the value of 'x' is 1.

E) 6,871 + p ÷ 121 = 7,000

First, subtract 6,871 from both sides:

p ÷ 121 = 7,000 - 6,871 p ÷ 121 = 129

Now, to solve for 'p', multiply both sides by 121:

p = 129 * 121 p = 15,609

So, the value of 'p' is 15,609.