Question

simplify and solve the following linear equation:

5(y-4)-2(y-9)+5(y+6)=0​

Answer 1

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Answer 2

Step-by-step explanation:

given that

$5(y - 4) - 2(y - 9) + 5(y + 6) = 0$

solution

solve all brackets

$5y - 20 - 2y + 18 + 5y + 30 = 0$

add the numbers

$5y + 28 - 2y + 5y = 0$

combine like terms

$8y + 28 = 0$

substracts 28 from both side of equation

$8y + 28 - 28 = 0 - 28$

$8y = - 28$

divide both side by same term

$\frac{8y}{8} = \frac{ - 28}{8}$

divide the numbers

$y = - \frac{7}{2}$