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Serggg [28]
3 years ago
8

Solve the equation 2x+1=x-3​

Mathematics
1 answer:
Agata [3.3K]3 years ago
5 0

How to solve your problem

Topics: Algebra, Quadratic Equation

2

+

1

=

−

3

2x+1=x-3

2x+1=x−3

Solve

1

Subtract

1

1

1

from both sides of the equation

2

+

1

=

−

3

2x+1=x-3

2x+1=x−3

2

+

1

−

1

=

−

3

−

1

2x+1{\color{#c92786}{-1}}=x-3{\color{#c92786}{-1}}

2x+1−1=x−3−1

2

Simplify

Subtract the numbers

Subtract the numbers

2

=

−

4

2x=x-4

2x=x−4

3

Subtract

x

x

from both sides of the equation

2

=

−

4

2x=x-4

2x=x−4

2

−

=

−

4

−

2x{\color{#c92786}{-x}}=x-4{\color{#c92786}{-x}}

2x−x=x−4−x

4

Simplify

Combine like terms

Multiply by 1

Combine like terms

=

−

4

x=-4

x=−4

Solution

=

−

4

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Marianna [84]

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Answer:

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Step-by-step explanation:

Domain and range of the inverse function are swapped: the domain of the function is the range of its inverse, and vice versa.

__

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Step-by-step explanation:

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3 years ago
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Using logarithms property of log(x)+log(y)=log(xy)
so here, you can sum the equation to;
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and as you know also that;
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so you can simply state it as;
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6 0
3 years ago
What’s the answer to this ?
Juli2301 [7.4K]

Answer:

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7 0
3 years ago
Help me I need it ASAP
anygoal [31]

Answer:

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Step-by-step explanation:

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5 0
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