Math, asked by divyanshi1401, 9 months ago

2x+1=7x+3 plzz solve this​

Answers

Answered by SejalShirat0
1

Answer:

  • Here it is............
  • 2x+1=7x+3
  • 1-3=7x-2x
  • -2=5x
  • x= -2/5
Answered by ranima78
0

Answer:

here is an explanation and answer to the question

Step-by-step explanation:

Simplifying

2x + -1 = 7x + 3

Reorder the terms:

-1 + 2x = 7x + 3

Reorder the terms:

-1 + 2x = 3 + 7x

Solving

-1 + 2x = 3 + 7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7x' to each side of the equation.

-1 + 2x + -7x = 3 + 7x + -7x

Combine like terms: 2x + -7x = -5x

-1 + -5x = 3 + 7x + -7x

Combine like terms: 7x + -7x = 0

-1 + -5x = 3 + 0

-1 + -5x = 3

Add '1' to each side of the equation.

-1 + 1 + -5x = 3 + 1

Combine like terms: -1 + 1 = 0

0 + -5x = 3 + 1

-5x = 3 + 1

Combine like terms: 3 + 1 = 4

-5x = 4

Divide each side by '-5'.

x = -0.8

Simplifying

x = -0.8

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