-3(3x+15)-(10+y)=35

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Solution for -3(3x+15)-(10+y)=35 equation:


Simplifying
-3(3x + 15) + -1(10 + y) = 35

Reorder the terms:
-3(15 + 3x) + -1(10 + y) = 35
(15 * -3 + 3x * -3) + -1(10 + y) = 35
(-45 + -9x) + -1(10 + y) = 35
-45 + -9x + (10 * -1 + y * -1) = 35
-45 + -9x + (-10 + -1y) = 35

Reorder the terms:
-45 + -10 + -9x + -1y = 35

Combine like terms: -45 + -10 = -55
-55 + -9x + -1y = 35

Solving
-55 + -9x + -1y = 35

Solving for variable 'x'.

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

Add '55' to each side of the equation.
-55 + -9x + 55 + -1y = 35 + 55

Reorder the terms:
-55 + 55 + -9x + -1y = 35 + 55

Combine like terms: -55 + 55 = 0
0 + -9x + -1y = 35 + 55
-9x + -1y = 35 + 55

Combine like terms: 35 + 55 = 90
-9x + -1y = 90

Add 'y' to each side of the equation.
-9x + -1y + y = 90 + y

Combine like terms: -1y + y = 0
-9x + 0 = 90 + y
-9x = 90 + y

Divide each side by '-9'.
x = -10 + -0.1111111111y

Simplifying
x = -10 + -0.1111111111y

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