Question

Solve the equation for x.

3x = –4y

Answer 1

A. https://static.k12.com/bank_packages/files/media/mathml_7ec7076e114b11274b62517b582e2cd62cd606d9_1.gif


B. https://static.k12.com/bank_packages/files/media/mathml_f97f79b43aef795a20216299871f1346541cbff5_1.gif


C. https://static.k12.com/bank_packages/files/media/mathml_321a7640af50d5e16b161a4d636babfbb9ce13d9_1.gif


D. https://static.k12.com/bank_packages/files/media/mathml_1f7ede8af024df7a1e2bffea19a80b5381071435_1.gif

Answer 2

divide both sides by 3:
3x = –4y
3x/3=-4y/3
\[x=-\frac{ 4 }{ 3 }y\]