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4 votes
11-2x+4=8+5x is one real soluction, no real soluction or infinite real soluction

User Needpoule
by
5.2k points

2 Answers

2 votes

Answer:

x=1 so it has a solution

Explanation:

implifying

11 + -2x + 4 = 8 + 5x

Reorder the terms:

11 + 4 + -2x = 8 + 5x

Combine like terms: 11 + 4 = 15

15 + -2x = 8 + 5x

Solving

15 + -2x = 8 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.

15 + -2x + -5x = 8 + 5x + -5x

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

15 + -7x = 8 + 5x + -5x

Combine like terms: 5x + -5x = 0

15 + -7x = 8 + 0

15 + -7x = 8

Add '-15' to each side of the equation.

15 + -15 + -7x = 8 + -15

Combine like terms: 15 + -15 = 0

0 + -7x = 8 + -15

-7x = 8 + -15

Combine like terms: 8 + -15 = -7

-7x = -7

Divide each side by '-7'.

x = 1

Simplifying

x = 1

User Tendulkar
by
5.6k points
5 votes

Explanation:


11 - 2x + 4 = 8 + 5x \\ 15 - 2x = 8 + 5x \\ - 2x - 5x = 8 - 15 \\ - 7x = - 7 \\ x = 1

User Ayan Guha
by
6.2k points
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