3 years ago

Solve for x: -4X + 5 + 2 = -126

Mathematics

2 answers:

lesantik [10]3 years ago

4 0

Answer:

x = 133/4 or x = 33.25 decimal

Step-by-step explanation:

Solve for x:

7 - 4 x = -126

Subtract 7 from both sides:

(7 - 7) - 4 x = -7 - 126

7 - 7 = 0:

-4 x = -7 - 126

-7 - 126 = -133:

-4 x = -133

Divide both sides of -4 x = -133 by -4:

(-4 x)/(-4) = (-133)/(-4)

(-4)/(-4) = 1:

x = (-133)/(-4)

Multiply numerator and denominator of (-133)/(-4) by -1:

Answer: x = 133/4

svetoff [14.1K]3 years ago

3 0

Answer:

-4x +7=-126

-4y=-126-7

-4x=-133

x= 33.25

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Solve for x: -4X + 5 + 2 = -126​

Solve for x: -4X + 5 + 2 = -126