7-5(2x+3y)=154

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Solution for 7-5(2x+3y)=154 equation: 


Simplifying
7 + -5(2x + 3y) = 154
7 + (2x * -5 + 3y * -5) = 154
7 + (-10x + -15y) = 154

Solving
7 + -10x + -15y = 154

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -10x + -7 + -15y = 154 + -7

Reorder the terms:
7 + -7 + -10x + -15y = 154 + -7

Combine like terms: 7 + -7 = 0
0 + -10x + -15y = 154 + -7
-10x + -15y = 154 + -7

Combine like terms: 154 + -7 = 147
-10x + -15y = 147

Add '15y' to each side of the equation.
-10x + -15y + 15y = 147 + 15y

Combine like terms: -15y + 15y = 0
-10x + 0 = 147 + 15y
-10x = 147 + 15y

Divide each side by '-10'.
x = -14.7 + -1.5y

Simplifying
x = -14.7 + -1.5y

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