Answer:
Step-by-step explanation:
9x + 4y = -12 {subtract 9x from both sides}
4y = -9x - 12 {divide both sides by 4}
y = -⁹/₄x - 3
Answer:123 cm
Hello let’s do it
if 48x2,64x4,x,36x2,are proportion find x
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1.a
2.c
3b
4.c
5.a or b
