5-4(x-1)=7

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Solution for 5-4(x-1)=7 equation:


Simplifying
5 + -4(x + -1) = 7

Reorder the terms:
5 + -4(-1 + x) = 7
5 + (-1 * -4 + x * -4) = 7
5 + (4 + -4x) = 7

Combine like terms: 5 + 4 = 9
9 + -4x = 7

Solving
9 + -4x = 7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9' to each side of the equation.
9 + -9 + -4x = 7 + -9

Combine like terms: 9 + -9 = 0
0 + -4x = 7 + -9
-4x = 7 + -9

Combine like terms: 7 + -9 = -2
-4x = -2

Divide each side by '-4'.
x = 0.5

Simplifying
x = 0.5

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