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umka21 [38]
3 years ago
15

What is the answer to -2(-4x-3)-5x+3=-3

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
8 0

Answer:

X= -4

Step-by-step explanation:

Kaylis [27]3 years ago
8 0

Answer:

x = -4

Step-by-step explanation:

Distribute the -2 to the parentheses:

-2(-4x - 3) -5x + 3 = -3

8x + 6 - 5x + 3 = -3

Add like terms:

3x + 9 = -3

Solve for x:

3x = -12

x = -4

So, the answer is x = -4

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For what value of the constant a will the system of linear equations 6x-5y=3 and 3x+ay=1 have no solution
hodyreva [135]

The value of the constant a will the system of linear equations 6x-5y=3 and 3x+ay=1 have no solution is -5/2

<h3>System of equation</h3>

For a system of equation to have no solution, the expression on both sides must be different.

Given the system of equation

6x-5y=3 and

3x+ay=1

For the equations to have no solution, the a1/a2= b1/b2

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Cross multiply

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Hence the value of the constant a will the system of linear equations 6x-5y=3 and 3x+ay=1 have no solution is -5/2

Learn more on system of equation here: brainly.com/question/14323743

#SPJ1

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