Respuesta :
Answer:
X=22
Step-by-step explanation:
Step 1: Subtract 3.5x from both sides.
2.5x+18−3.5x=3.5x−4−3.5x
−x+18=−4
Step 2: Subtract 18 from both sides.
−x+18−18=−4−18
−x=−22
Step 3: Divide both sides by -1.
−x/-2 = -22/-1
x=22
The value of x in the given equation is 22
The given equation;
2.5x + 18 = 3.5x - 4
To find:
- the value of x
The equation is simplified as follows;
2.5x + 18 = 3.5x - 4
collect similar terms together
2.5x - 3.5x = - 4 - 18
- x = - 22
x = 22
Thus, the value of x in the given equation is 22
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