3 years ago

What is 10x+9-6x=-1?

Mathematics

2 answers:

TiliK225 [7]3 years ago

5 0

Answer:

Subtract 10 - 6 = 4

4x+9= -1

4x = -1-9 (change the sign when taking a number to the left OR right of an equal sign)

4x = -10

x = -10/4 or -2.5

Sunny_sXe [5.5K]3 years ago

3 0

Answer:

x=-2.5

Step-by-step explanation:

sotake +9 to the other side

10x-6x=-1-9

4x=-10

divide both sides by 4x

x=-2.5

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