Free points #for the boys f*çk these hœs

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

What is the absolute value of the complex number -4-sqrt2i

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.