Question

4a-6b=18-b как решить

Answer 1

$4a - 6b = 18 - b \ 4x = 18 - b + 6b \ 4x = 18 + 5b \ 4x = frac{9}{2} + frac{5}{4} b$

Answer 2

4a-6b=18-b

4a=18-b+6b

4a=18+5b

a+9/4+5/4b