3 years ago

Solve -4x(6x+3)= -12(x+10)

Mathematics

2 answers:

olga55 [171]3 years ago

8 0

Here is my work, it's a lot of algebra

the answer is
x=-sqrt(5)
x=sqrt(5)

scoundrel [369]3 years ago

4 0

the answer to this problem is either 5 or -5

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4 years ago

I need help with number #11

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3 years ago

Solve for x. Show each step of the solution. Show all work. 4.5(8-x)+36-2.5(3x+24)=102

sergejj [24]

4.5(8 - x) + 36 = 102 - 2.5(3x + 24)

36 - 4.5x + 36 = 102 - 7.5x - 60

72 - 4.5x = 42 - 7.5x

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3x = - 30

x = -30/3

x = -10 <===

Hope this helps!

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3 years ago

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Darya [45]

Answer:

MNP is congruent to QST.

N = S.

Angle S is 78 degress

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3 years ago

Read 2 more answers