Math, asked by janani3915, 3 months ago

Solve the following equation....
3x(x+5)-x(x+6)=2


pls help me... ​

Answers

Answered by indhumathi2005
0

Answer:

x = -7/2

Step-by-step explanation:

3x(x + 5) - x (\: x + 6) = 2

3x {}^{2}  + 15x  \:  - x {}^{2}  - 6x = 2

2x {}^{2}  + 9x = 2

2x  {}^{2}  = 2 - 9x

{x}^{2}  = 2 - 9x \div 2

x {}^{2} \div x  = 2 - 9 \div 2

x =  - 7 \div 2

Therefore x = -7/2

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