2-5*4+7=x

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Solution for 2-5*4+7=x equation:


Simplifying
2 + -5 * 4 + 7 = x

Multiply -5 * 4
2 + -20 + 7 = x

Combine like terms: 2 + -20 = -18
-18 + 7 = x

Combine like terms: -18 + 7 = -11
-11 = x

Solving
-11 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-11 + -1x = x + -1x

Combine like terms: x + -1x = 0
-11 + -1x = 0

Add '11' to each side of the equation.
-11 + 11 + -1x = 0 + 11

Combine like terms: -11 + 11 = 0
0 + -1x = 0 + 11
-1x = 0 + 11

Combine like terms: 0 + 11 = 11
-1x = 11

Divide each side by '-1'.
x = -11

Simplifying
x = -11

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