Question

3x+7x+18=178 я даю 55 баллов​

Answer 1

3х+7х+18=178

10х+18=178

10х=178-18

10х=160

х=160:10

х=16

дай лучший ответ пожалуйста.

Answer 2

3х+7х+18=178

10х=178-18

10х=160

х=160:10

х=16

Ответ: х=16

Answer 3

To solve the equation 3x + 7x + 18 = 178, we need to combine like terms on the left side of the equation and then isolate the variable x.

Combining like terms, we have: 3x + 7x + 18 = 178 (3 + 7)x + 18 = 178 10x + 18 = 178

Next, we can isolate the variable x by subtracting 18 from both sides of the equation: 10x + 18 - 18 = 178 - 18 10x = 160

To solve for x, we divide both sides of the equation by 10: 10x/10 = 160/10 x = 16

Therefore, the solution to the equation 3x + 7x + 18 = 178 is x = 16.

Regarding the points you mentioned, it seems unrelated to the equation you provided. Could you please clarify the context or provide additional information?