Multiplying the denominator and numerator both by two, you receive the answer 82/4. Multiplying the denominator and numerator both by three, you receive the answer 123/6. Multiplying the denominator and numerator both by four, you receive the answer 164/8.
Grou plike terms
4b+9a-2a+5b
4b+5b+9a-2a
9b+7b
the closest one is C, but that has -7b instead of +7b
Answer:-11
Step-by-step explanation: add -4 to both sides which gives you -11.
X + 4y = -9 . . . (1)
2x + 5y = -6 . . . (2)
From (1): x = -9 - 4y . . . (3)
Substituting (3) into (2) gives, 2(-9 - 4y) + 5y = -6
-18 - 8y + 5y = -6
Required equation is -18 - 3y = -6