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-8z + 5z = -3z
8z-5 = 11 add 5 to both sides 8z = 16 divide both sides by 8 z = 2
By collecting like terms: 8z+4-2x
The expression "-8z over 3" can be written as (-\frac{8z}{3}). This represents the value of (-8z) divided by 3. If you need a specific numerical answer, you would need a value for (z).
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-8z + 5z = -3z
Z=z
8z-5 = 11 add 5 to both sides 8z = 16 divide both sides by 8 z = 2
By collecting like terms: 8z+4-2x
I assume you mean... 8Z^2 - 64 = 0 8Z^2 = 64 Z^2 = 8 Z = sqrt(8) ( which can be factored and expressed.... ) Z = 2sqrt(2)
The expression "-8z over 3" can be written as (-\frac{8z}{3}). This represents the value of (-8z) divided by 3. If you need a specific numerical answer, you would need a value for (z).
-8z + 12 = 12 - 4z-8z +4z + 12 = 12 - 4z +4z-4z + 12 -12 = 12 -12-4z / -4 = 0 / -4z = 0:)
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To simplify the expression ((5x - 7y + 8z) - (-2x + 3y - z)), first distribute the negative sign to the second set of parentheses: (5x - 7y + 8z + 2x - 3y + z). Next, combine like terms: (5x + 2x = 7x), (-7y - 3y = -10y), and (8z + z = 9z). The final simplified expression is (7x - 10y + 9z).
4za2 + 19at - 35t2 = [a + {19t + t*(sqrt(361 + 560z)}/8z]* [a + {19t - t*(sqrt(361 + 560z)}/8z].
2z+6z+24=0 8z+24=0 8z= -24 z= - 3
10x + 2y + 8z - 5x + 4z - 4y = 10x - 5x + 2y - 4y + 8z + 4z = (10 - 5)x + (2 - 4)y + (8 + 4)z = 5x - 2y + 12z