3(2x-5)-2(7x+9)=49

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Solution for 3(2x-5)-2(7x+9)=49 equation:


Simplifying
3(2x + -5) + -2(7x + 9) = 49

Reorder the terms:
3(-5 + 2x) + -2(7x + 9) = 49
(-5 * 3 + 2x * 3) + -2(7x + 9) = 49
(-15 + 6x) + -2(7x + 9) = 49

Reorder the terms:
-15 + 6x + -2(9 + 7x) = 49
-15 + 6x + (9 * -2 + 7x * -2) = 49
-15 + 6x + (-18 + -14x) = 49

Reorder the terms:
-15 + -18 + 6x + -14x = 49

Combine like terms: -15 + -18 = -33
-33 + 6x + -14x = 49

Combine like terms: 6x + -14x = -8x
-33 + -8x = 49

Solving
-33 + -8x = 49

Solving for variable 'x'.

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

Add '33' to each side of the equation.
-33 + 33 + -8x = 49 + 33

Combine like terms: -33 + 33 = 0
0 + -8x = 49 + 33
-8x = 49 + 33

Combine like terms: 49 + 33 = 82
-8x = 82

Divide each side by '-8'.
x = -10.25

Simplifying
x = -10.25

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