5×(5x-10)=15
value of X please jaldi batao
Answers
Answer:
-1
Step-by-step explanation:
Step by Step Solution
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Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
5*x-(10-15)=0
Step by step solution :
STEP
1
:
Pulling out like terms
1.1 Pull out like factors :
5x + 5 = 5 • (x + 1)
Equation at the end of step
1
:
STEP
2
:
Equations which are never true:
2.1 Solve : 5 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
2.2 Solve : x+1 = 0
Subtract 1 from both sides of the equation :
x = -1
One solution was found :
x = -1
Answer:
13/5
Step-by-step explanation:
5 × ( 5x - 10)= 15
=> 5 × 5x - 10 ×5 = 15
=> 25x -50 = 15
=> 25x = 15 + 50
=> 25x = 65
=> x = 65/ 25
= 13/5