solution of equation 7(2x-5)=8(5x-2)+1
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Step-by-step explanation:
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Step-by-step explanation:
by LHS,
7(2x-5)=14x-35
-14x=-35
x=-35÷14
x=-2.5
so,7(2(-2.5)-5)
=-70
by RHS,
8(5x-2)+1=40x-16+1
-40x =-16+1
x =-15÷40
x=-0.375
so, 8(5(-0.375)-2)+1
=-30
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