2^7-3x=1/4 solve equation

Question

Mathematics

Cornelius Hoffman

30 April, 06:56

2^7-3x=1/4 solve equation

+3

Answers (2)

Know the Answer?

Annabel Villa · Answer 1

42.583 (3 is repeated)

Deangelo Ponce · Answer 2

Answer:x=

511

12

Step-by-step explanation:

Let's solve your equation step-by-step.

27-3x=

1

4

Step 1: Simplify both sides of the equation.

27-3x=

1

4

128+-3x=

1

4

-3x+128=

1

4

Step 2: Subtract 128 from both sides.

-3x+128-128=

1

4

-128

-3x=

-511

4

Step 3: Divide both sides by - 3.

-3x

-3

=

-511

4

-3

x=

511

12

Answer:

x=

511

12