2(0.5x+5)-7(2.5x+9)=

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Solution for 2(0.5x+5)-7(2.5x+9)= equation:


Simplifying
2(0.5x + 5) + -7(2.5x + 9) = 0

Reorder the terms:
2(5 + 0.5x) + -7(2.5x + 9) = 0
(5 * 2 + 0.5x * 2) + -7(2.5x + 9) = 0
(10 + 1x) + -7(2.5x + 9) = 0

Reorder the terms:
10 + 1x + -7(9 + 2.5x) = 0
10 + 1x + (9 * -7 + 2.5x * -7) = 0
10 + 1x + (-63 + -17.5x) = 0

Reorder the terms:
10 + -63 + 1x + -17.5x = 0

Combine like terms: 10 + -63 = -53
-53 + 1x + -17.5x = 0

Combine like terms: 1x + -17.5x = -16.5x
-53 + -16.5x = 0

Solving
-53 + -16.5x = 0

Solving for variable 'x'.

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

Add '53' to each side of the equation.
-53 + 53 + -16.5x = 0 + 53

Combine like terms: -53 + 53 = 0
0 + -16.5x = 0 + 53
-16.5x = 0 + 53

Combine like terms: 0 + 53 = 53
-16.5x = 53

Divide each side by '-16.5'.
x = -3.212121212

Simplifying
x = -3.212121212

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