2 years ago

1.4x + 1.2x - 3.8 = -9

1 answer:

4 0

First, to make the equation easier to read, you want to add the x’s together. you should then get 2.6x-3.8=-9. then, you want to add the 3.8 to both sides, to make the x stand alone. you should end up with 2.6x=-5.2. to find x, you then want to divide both sides by 2.6. your final answer after dividing should be x=-2

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1.4x + 1.2x - 3.8 = -9​

1.4x + 1.2x - 3.8 = -9