Answer:
![x=1](https://tex.z-dn.net/?f=x%3D1)
Step-by-step explanation:
Here first open the inner parentheses and use the distributive property,
![4(x+5)=4x+20\\\\(x+4(x+5))=(x+4x+20)=(5x+20)\\\\3(x+4(x+5))=3(5x+20)=15x+60\\\\(x+3(x+4(x+5)))=(x+15x+60)=16x+60\\\\2(x+3(x+4(x+5)))=2(16x+60)=32x+120\\\\x+2(x+3(x+4(x+5)))=x+32x+120=33x+120\\\\\\Hence\ x+2(x+3(x+4(x+5)))=x+32x+120=33x+120\\\\\Rightarrow 33x+120=153\\\\33x=153-120\\\\33x=33\\\\x=1](https://tex.z-dn.net/?f=4%28x%2B5%29%3D4x%2B20%5C%5C%5C%5C%28x%2B4%28x%2B5%29%29%3D%28x%2B4x%2B20%29%3D%285x%2B20%29%5C%5C%5C%5C3%28x%2B4%28x%2B5%29%29%3D3%285x%2B20%29%3D15x%2B60%5C%5C%5C%5C%28x%2B3%28x%2B4%28x%2B5%29%29%29%3D%28x%2B15x%2B60%29%3D16x%2B60%5C%5C%5C%5C2%28x%2B3%28x%2B4%28x%2B5%29%29%29%3D2%2816x%2B60%29%3D32x%2B120%5C%5C%5C%5Cx%2B2%28x%2B3%28x%2B4%28x%2B5%29%29%29%3Dx%2B32x%2B120%3D33x%2B120%5C%5C%5C%5C%5C%5CHence%5C%20x%2B2%28x%2B3%28x%2B4%28x%2B5%29%29%29%3Dx%2B32x%2B120%3D33x%2B120%5C%5C%5C%5C%5CRightarrow%2033x%2B120%3D153%5C%5C%5C%5C33x%3D153-120%5C%5C%5C%5C33x%3D33%5C%5C%5C%5Cx%3D1)
The answer to the question is (2,-2) d
Numbers can be expressed, ordered and compared by a lot of
mathematical principles, properties, models and paradigms. There are different
properties of numbers to associate, group and distribute numbers. For example
commutative property of addition, 1 + 2 = 3 can be 3 = 1 + 2. Moreover, numbers
can be expressed by mathematical form, thus 100 wherein 1 is in the place order
of hundreds. And so on… other examples can be mathematical symbols or
inequality to compare numbers. For example, 1 > 2. One is less than 2.
180 - 46 - 24 = 110
d+ 80 = 110
d = 30
answer
d = 30
Answer:Terminating decimals: Terminating decimals are those numbers which come to an end after few repetitions after decimal point. Example: 0.5, 2.456, 123.456, etc. are all examples of terminating decimals.
Step-by-step explanation:
:D