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hazle9409
26.03.2020 •
Mathematics
Solve for x. 1.1x + 1.2x - 5.4 = -10
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Ответ:
x ≈ - 1.83
Step-by-step explanation:
to solve for x in the question 1.1x + 1.2x - 5.4 = -10
we have
2.3x - 5.4 = -10
collect the like terms
2.3x = -10 + 5.4
2.3x = -4.2
divide both sides by the coefficient of x
2.3x/2.3 = -4.2/2.3
x = -1.826
x ≈ - 1.83
Ответ:
Ok is this multi step pls reply and I will be right with! Step-by-step explanation: