Q4. Solve the equation 7x - 9 = 26.
Answers
Answer:
7x-9=26
7x = 35
x=5
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Answer:
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
7*x-9-(26)=0
Step by step solution :
STEP
1
:
Pulling out like terms
1.1 Pull out like factors :
7x - 35 = 7 • (x - 5)
Equation at the end of step
1
:
STEP
2
:
Equations which are never true
2.1 Solve : 7 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
2.2 Solve : x-5 = 0
Add 5 to both sides of the equation :
x = 5
One solution was found :
x = 5
Step-by-step explanation: mark me as the braliest.