Solution - Linear equations with one unknown
x=3
Step by Step Solution
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
-5*(x+1)+3*x-3-(-14)=0
Step by step solution :
Step 1 :
Equation at the end of step 1 :
(((0 - 5 • (x + 1)) + 3x) - 3) - -14 = 0
Step 2 :
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
6 - 2x = -2 • (x - 3)
Equation at the end of step 3 :
-2 • (x - 3) = 0
Step 4 :
Equations which are never true :
4.1 Solve : -2 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation :
4.2 Solve : x-3 = 0
Add 3 to both sides of the equation :
x = 3
One solution was found :
x = 3How did we do?
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