What is the answer to -4x+7=-1(2x-3.5) ?

The answer to -4x+7=-1(2x-3.5) is x=1.75

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-4x+7=-1(2x-3.5)

- 4 x + 7 = - 1 (2 x - 3.5)

x = 1.75

Solution steps

- 4 x + 7 = - 1 \cdot (2 x - 3.5)

Expand

- 1 \cdot (2 x - 3.5) : - 2 x + 3.5

- 4 x + 7 = - 2 x + 3.5

Move

7

to the right side

- 4 x = - 2 x - 3.5

Move

2 x

to the left side

- 2 x = - 3.5

Divide both sides by

- 2

x = 1.75

y, 4 x + 3 y = 6

y, 4 x + 3 y = 7

y, y - x = 2 x - \frac{2}{3} y

\frac{2}{3} (3 x - 6) = 8

28 = - 6 x - 12 + 2 x

What is the answer to -4x+7=-1(2x-3.5) ?
The answer to -4x+7=-1(2x-3.5) is x=1.75
Solve for x: -4x+7=-1(2x-3.5)
The solution is x=1.75