Answer:
x=−1
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3(x+1)=−2(x−1)−4
(3)(x)+(3)(1)=(−2)(x)+(−2)(−1)+−4(Distribute)
3x+3=−2x+2+−4
3x+3=(−2x)+(2+−4)(Combine Like Terms)
3x+3=−2x+−2
3x+3=−2x−2
Step 2: Add 2x to both sides.
3x+3+2x=−2x−2+2x
5x+3=−2
Step 3: Subtract 3 from both sides.
5x+3−3=−2−3
5x=−5
Step 4: Divide both sides by 5.
5x5=−55
x=−1
Answer:
i think it is 4
Step-by-step explanation:
step 1 subtract top and bottom 20-0 and 5-0
step 2 divide 20÷5=4
The value of x is 24 because 24-12=12
I worked it out by doing the opposite so by doing 12+12
Then the value of y is also 24 and I used the same method