solve the following equations
(1 )ー4(2+x)-8
(2) 16=4+3 (t+2)
(3) 6z +10= - 2
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Answered by
1
So,
Here you go...
1.) -4 ( 2 + x ) - 8
=> -8 - 4x - 8
=> -4x - 16
=> -4 (x - 4)
2.) 16 = 4 + 3 ( t + 2 )
=> 16 = 7 ( t + 2 )
=> 16 = 7t + 14
=> 16 - 14 = 7t
=> 2 = 7t
=> 2/7 = t (or) t = 2 / 7
3.) 6z + 10 = -2
=> 6z = -2 - 10
=> 6z = -12
=> z = -12 / 6
=> z = -2
Hope this helps :)
Here you go...
1.) -4 ( 2 + x ) - 8
=> -8 - 4x - 8
=> -4x - 16
=> -4 (x - 4)
2.) 16 = 4 + 3 ( t + 2 )
=> 16 = 7 ( t + 2 )
=> 16 = 7t + 14
=> 16 - 14 = 7t
=> 2 = 7t
=> 2/7 = t (or) t = 2 / 7
3.) 6z + 10 = -2
=> 6z = -2 - 10
=> 6z = -12
=> z = -12 / 6
=> z = -2
Hope this helps :)
Answered by
13
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Galileo di Vincenzo Bonaiuti de' Galilei was an Italian astronomer, physicist and engineer, sometimes described as a polymath, from Pisa. Galileo has been called the "father of observational astronomy", the "father of modern physics", the "father of the scientific method", and the "father of modern science".
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