ademparveen2007 ademparveen2007

03-10-2020
Mathematics

contestada

What is the value of a when 3b−2a=17 and 4a+4b=−64?

Respuesta :

karishmaak karishmaak

03-10-2020

Answer:

(-b-81)/6=a

Step-by-step explanation:

3b−2a-17 = 4a+4b+64

3b-4b-17-64=4a+2a

-b-81=6a

(-b-81)/6=a

Answer Link

Otras preguntas

Can someone tell me what is a Genre?

What Should I Know About Nigeria?

how do you solve the equation 2s+3=14s

which point lies on the graph of the boundary line of the inequality 3y + 4x< 12

luisa has 183 pennies. hert dad gives her 128 more write a number sentence to show many pennies luisa has now

what is a prefix for marine

What is the last number

Solve the equation: 4 1/5 + b = 9 3/5

Subtract: 6lb 4oz - 2lb 10oz

What Should I Know About Nigeria?