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9x + 3y + 5z - 5x + 4z - 7y = 4x - 4y + 9z

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13y ago

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How do you factorize 27y3 plus 125z3?

27y3 + 125z3 = (3y + 5z)*(9y2 - 15yz + 25z2).


What is -2x-3y plus 5z equals 7?

It is the equation of a line in 3-dimensional space.


How do you simpilify this equatoin 2x - 2y plus 5z - 2x - y plus 3z?

Add together like terms: 8z-3y


What is the answer for x(-3y - 5z) if x 14 y 5 and z 6?

To find the answer for ( x(-3y - 5z) ) given ( x = 14 ), ( y = 5 ), and ( z = 6 ), first substitute the values into the expression. Calculate ( -3y - 5z ): [ -3(5) - 5(6) = -15 - 30 = -45 ] Now, substitute this result back into the expression: [ x(-3y - 5z) = 14 \times (-45) = -630 ] So, the answer is (-630).


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if: r = 5z 15z = 3y then: z = y/5 r = 5(y/5) r = y


If r equals 5z then 15z equals 3y then r equals?

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If r equals 5z then 15z equals 3 y then r equals?

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Solve the following system of equations x plus 2y -6 equals z 3y-2z equals 7 4 plus 3x equals 2y -5z?

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