2.8 (from 2.75 because of rounding)
2x = -2x + 11
Add 2x on both sides
4x = 11
Divide 4 on both sides
x = 11/4
x = 2.75
Round to nearest tenth
x is about 2.8
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x = 2.8
2x = - 2x + 11 Add 2x to both sides.
2x+2x = -2x+2x + 11 Combine
4x = 11 Divide by 4
4x/4 = 11/4
x = 2 3/4
x = 2.75
Rounded to the 10th place, you would get 2.8
1. Reduce one side to variables only
2. Reduce that side to the variable without coefficients.
The given equation is .
Let's perform step 1: reducing one side to variables only. By adding to both sides of the equation, we get .
Now let's perform step 2: reducing that side to the variable without coefficients. Since the coefficient of is , we need to divide both sides of the equation by 4: . Rounded to the nearest tenth, .
So the value of that satisfies is .