2(z+-5)+-7=-19

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Solution for 2(z+-5)+-7=-19 equation:



2(z+-5)+-7=-19
We move all terms to the left:
2(z+-5)+-7-(-19)=0
We add all the numbers together, and all the variables
2(z-5)-7+-(-19)=0
We add all the numbers together, and all the variables
2(z-5)+12=0
We multiply parentheses
2z-10+12=0
We add all the numbers together, and all the variables
2z+2=0
We move all terms containing z to the left, all other terms to the right
2z=-2
z=-2/2
z=-1

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