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Lynna [10]
2 years ago
6

What is the value of x in this equation: 4x + 5 = 3x + 4? Solve the equation using the algebra tiles.

Mathematics
2 answers:
Yuri [45]2 years ago
6 0

Answer:

x=-1

Step-by-step explanation:

4x+5=3x+4

subtract 3x from both sides of the equation

4x+5=3x+4

-3x      -3x

x+5=4

subtract 5 from both sides of the equation

x+5=4

 -5    -5

x=-1

Snowcat [4.5K]2 years ago
4 0

Answer:

x = -1

Step-by-step explanation:

4x + 5 = 3x + 4

      -5           -5

4x =    3x -1

-3x =   -3x

1x = -1

x = -1

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