Home > Algebra > Multi-Step Equations with Like Terms

How do you solve #-3(2x + 1) = 2(x - 2)#?

Answer 1

settle the bracket first. then separate numbers on one side and x on the other side and solve it as shown in picture above.

By signing up, you agree to our Terms of Service and Privacy Policy

Answer 2

Savannah Anderson

To solve the equation -3(2x + 1) = 2(x - 2), you first distribute the -3 and the 2:

-3 * 2x = -6x -3 * 1 = -3

2 * x = 2x 2 * -2 = -4

Then, you simplify both sides of the equation:

-6x - 3 = 2x - 4

Next, you gather like terms:

-6x - 2x = -4 + 3

-8x = -1

Finally, you isolate the variable by dividing both sides by -8:

x = (-1)/(-8)

x = 1/8

By signing up, you agree to our Terms of Service and Privacy Policy

Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.